by
Tom Gurney BSc (Hons) is an art history expert with over 20 years experience
Page created on March 2, 2018 / Page updated on October 6, 2026
Email: tomgurney1@gmail.com / Phone: +44 7429 011000

Introduction

In Thinking About Death, Frida Kahlo places a skull and crossed bones inside a small roundel on her forehead. Around the nearly frontal figure, large veined leaves and crossing branches fill the shallow space. The 1943 portrait makes mortality visible, but neither the title nor the pictured skull tells us whether Kahlo meant fear, acceptance, rebirth or a particular religious tradition. [1] [2]

The work has attracted markedly different readings: a pre-Hispanic life-and-death cycle, European vanitas, a self imagined through nature, and a study of how a face compels viewers to interpret it. Those accounts deserve comparison because each notices something in the image; none should be promoted from scholarly interpretation to Kahlo's unrecorded explanation. Even the often-repeated story that illness confined her to bed throughout its making needs correction against the museum's account of her teaching in 1942–43. [1] [3] [4] [6] [8]

At a Glance

  • Artist and titles: Frida Kahlo, Pensando en la muerte; Thinking About Death is the preferred English title, with Thinking of Death a translation variant. A 2013 French exhibition record uses En pensant à la mort. [1] [15]
  • Date and medium: 1943; oil on canvas mounted on hard fibreboard in Andrea Kettenmann's exact Spanish caption. Later sources call the mount Masonite, but no material analysis has verified a manufacturer. [1] [20]
  • Dimensions: 44.5 × 36.3 cm in Kettenmann's printed caption and a French exhibition caption; later records commonly give 44.5 × 37 cm. The reason for the difference has not been established, so both forms remain visible. [1] [15] [20]
  • Collection and display: Museo Dolores Olmedo, Mexico City; its May 2026 reopening does not establish that this painting is currently on view. [2] [12] [19] [20]

Contents

  1. Introduction
  2. A Face Surrounded by Leaves
  3. The Skull as a Picture Within the Picture
  4. What 1943 Tells Us About Kahlo's Activity
  5. Kettenmann's Life and Death Cycle
  6. A More Historically Layered Account of Death Imagery
  7. Felten's Vanitas and Overlapping Traditions
  8. Pérez on Vegetation and the Self
  9. The Unsettled Plant Identification

A Face Surrounded by Leaves

The small vertical painting presents Kahlo's head and upper torso amid foliage that reaches close to the sides and top of the image. Her face is near frontal with a slight turn, and both eyes look outward near the viewer. A continuous brow, faint upper-lip hair, closed lips and dark hair pulled away from the face are visible; none of these features proves an emotion such as calm, despair or fearlessness. [2]

Large overlapping leaves fill much of the background. Pale central veins divide into finer branches, while woody brown stems cross behind the head and shoulders. Several projections look pointed or thorn-like, but the available reproduction does not establish their precise botanical type, species or whether they were meant as naturalistic plants. [2]

The garment appears dark burgundy or red-violet in the scan, with a patterned neckline and a strong black, yellow and pale geometric design on the viewer-right shoulder. Its exact physical colour cannot be fixed from an uncalibrated printed reproduction, and the design does not by itself identify a Tehuana blouse. There is no animal visible in this picture, despite an occasional generalising description of Kahlo's 1940s nature imagery that mentions animals alongside vegetation. [2] [8]

The densely occupied field has little deep landscape space. Leaves and branches overlap immediately behind the figure, while the tiny scene inside the forehead creates a separate, more distant-looking spatial register. That contrast invites close looking without making the inset a literal window onto a known place or an afterlife. [2] [5]

Watch: Frida Kahlo

Five perspectives to view here alongside the article.

Thinking About Death in Kahlo’s career

Timeline source: Museo Frida Kahlo chronology [22].

The Skull as a Picture Within the Picture

A bounded circular or slightly oval field sits immediately above Kahlo's joined brows. Within it, a pale skull appears with two crossed long bones against a miniature ground-and-sky division. “Roundel,” “inset” or “picture within the picture” describes the visible structure more accurately than a literal hole, wound, tattoo or burn in the forehead. [2] [5]

A Spanish-language UNAM thesis uses the framed field to compare this portrait with Diego and I. It calls the Thinking About Death inset a compositional picture inside the picture, whereas Rivera's later forehead image in the 1949 work is organised differently. Self-Portrait as a Tehuana of 1943 also places Rivera above Kahlo's brow, but its bust, headdress and spreading lines belong to another painting; recurrence of a placement is not proof that all three works share one meaning. [5]

“Third eye” can function as a later formal analogy for the forehead position. It is not an anatomical feature of the painting or a documented term Kahlo applied to this skull, and the additional claim that the image depicts a “chakra” as the source of all wisdom has no secure object-specific basis. The skull and title associate death with thought; they do not settle a doctrine of vision or an artist's private mental state. [1] [2] [5]

Jesús González Fisac describes the skull as a “face within a face” in his Spanish study of Kahlo's portraits. He argues that the surrounding network of veins and the figure's relatively still, outward-looking face generate a demand for interpretation. This is a productive formal account, not a diagnostic test of Kahlo's feelings or a rule that every viewer must experience the same tension. [4]

What 1943 Tells Us About Kahlo's Activity

The Museo Frida Kahlo chronology says Kahlo was teaching at La Esmeralda from 1942 and that poor health soon led her to continue with the students known as Los Fridos at Casa Azul. Kettenmann gives a 1943 appointment and twelve hours of teaching per week, and separately reports her 1942 election to the Seminario de Cultura Mexicana. Their starting-year conventions differ, but both accounts establish professional and cultural activity near the painting's date rather than uninterrupted confinement. [1] [3]

Health difficulties mattered to the change of venue; they do not become a proved cause of the skull's placement. No inspected 1943 letter, medical record, studio note or diary passage links this particular self-portrait to one illness episode or states what Kahlo wanted the emblem to mean. The inherited assertion that she could neither sit nor stand for any length of time while painting it is too categorical for the available evidence. [3] [4]

Her father Guillermo had died in 1941, and later writing has associated the picture with bereavement. Chronology alone cannot carry that causal claim: the painting is dated two years later and no checked contemporary statement connects the inset to him. Nor should disputed interpretations of Kahlo's death in 1954 be projected backwards to explain a work made eleven years earlier. [3] [4]

The Spanish title, Pensando en la muerte, names thinking as an ongoing activity. That is a useful verbal frame for a forehead image, but grammar does not disclose whether the thought was fearful, analytical, ritual, consoling or ironic. The title and pictured skull establish a subject without disclosing a settled philosophy behind Kahlo's apparently still pose. [1] [2]

Kettenmann's Life and Death Cycle

On printed page 72 of her 1999 Spanish book, Andrea Kettenmann reads the skull and thorny vegetation through a broad life-and-death cycle. She connects the natural growth to rebirth, invokes Coatlicue as an emblem holding life and death together, and brings José Guadalupe Posada and Day of the Dead imagery into the wider discussion. Her account is an influential interpretation of the picture, not a statement by Kahlo or proof that Coatlicue or a festival altar is visibly depicted. [1]

There is an attraction to this reading: green leaves surround an unmistakable mortality emblem, and branches can look both protective and obstructive. Yet calling the plants symbols of “life” and their points symbols of “death” assigns a code that observation alone cannot verify. It also leaves open why the skull occupies its own tiny landscape rather than simply replacing the visible face. [1] [2] [5]

The painting does not show a household altar, marigolds, candles, food offerings or another identified marker of a Day of the Dead celebration. A skull is not automatically a sugar skull or an illustration of the feast. Kettenmann's cultural associations can be presented as a late-twentieth-century reading, but the picture should not be relabelled as a Day of the Dead scene. [1] [2] [7]

A More Historically Layered Account of Death Imagery

Current Mexican institutional writing complicates the claim that one ancient “Mexican view of death” has survived unchanged. An INAH essay traces Catholic feast dates, the transformation of Indigenous funerary practices, and modern nationalist reinventions rather than a direct, unbroken line from pre-Hispanic ritual to today's observances. Other INAH material uses the language of religious syncretism while still describing a long, dynamic formation across Indigenous, Catholic, rural and urban settings. [7]

The disagreement within those sources is itself a safeguard against reducing diverse histories to one sentence. Nahua journeys to Mictlán and Mixtec funerary evidence belong to distinct cultural and regional records; Coatlicue, Posada, Baroque memento mori and current Day of the Dead practice are not interchangeable labels. No inspected source traces Thinking About Death's particular skull-and-bones design to one of them as Kahlo's direct visual source. [1] [7]

Historical context does not foreclose cultural interpretation. Kettenmann's and Felten's comparisons illuminate features of the portrait, but neither analogy establishes Kahlo's intention or a timeless national belief. The distinction is especially important for a work whose simple title encourages readers to fill its unexplained imagery with familiar narratives. [4] [6] [7]

Felten's Vanitas and Overlapping Traditions

Uta Felten's object-specific study in the interdisciplinary journal iMex offers a different route. She sets the forehead skull beside European Baroque vanitas and memento mori imagery, comparing the self-portrait with Hans Memling's fifteenth-century treatment of beauty and death. She also brings Sor Juana Inés de la Cruz and Góngora into a discussion of the painted image's claim to preserve a face while reminding us of mortality. [6]

Those comparisons are critical tools, not documented sources in Kahlo's studio. Felten's description of the skull as marked or burned into the forehead intensifies the image verbally; no technical evidence shows a physical brand, damaged surface or procedure. Her Christian reading is expressly one possible code rather than the painting's single solution. [2] [6]

Felten then considers Aztec and Mexican popular death discourses and argues that several traditions remain superimposed. Her “palimpsest” model helps explain why the skull can be visibly unambiguous yet resist one final translation: the work may activate more than one viewer's visual history without proving Kahlo copied a specific Memling panel or Sor Juana poem. The broad phrase “Mexican cult of death” still needs the historical qualifications supplied by INAH's more differentiated accounts. [6] [7]

Felten's method also changes the status of self-portraiture here. The figure is not a transparent record of a private symptom; face, miniature image and surrounding vegetation construct a public representation that can be read, challenged and reread. This remains her interpretation, but it is anchored in the painting's visible organisation rather than in an invented clinical episode. [2] [6]

Pérez on Vegetation and the Self

Laura E. Pérez challenges readings that turn Kahlo's self-portraits into illustrations of pain, solitude or narcissism. In a complete 2022 article, she argues that vegetation across several 1940s paintings shifts from backdrop toward a way of representing a self through or as nature. She explicitly names Thinking About Death and reads its dense plants as part of a living external world in relation to an inner or “true” nature. [8]

The image offers her argument real visual material: the leaves fill almost all the space not occupied by Kahlo, their veins form an insistent network, and branches pass close behind the face. Yet neither the leaves nor their pale veins objectively state what an “inner nature” is. Pérez's decolonial reading opens a question about the boundary between self and environment; it does not close the work with a new automatic symbol dictionary. [2] [8]

Pérez also compares Roots, where plant growth is more overtly joined to a human figure, and The Dream, where skeletal and vegetal forms produce another life-and-death setting. These are bounded comparisons, not evidence that the three paintings have identical meanings or materials. Her broader wording mentions animals in relation to nature imagery, but no animal is visible in Thinking About Death, so that part of a group-level description should not migrate into this portrait's close account. [2] [8]

González Fisac approaches the foliage through another question: how do repeated leaf veins and branches lead the eye toward a face that does not display one easily named emotion? His answer is a theory of pictorial tension and the viewer's search for meaning. The observation supports the visible network and outward gaze; the dynamic he proposes remains a named formal interpretation, complementary to but not the same as Pérez's nature argument. [2] [4] [8]

A 2026 Turkish article by Sevdiye Kosovalı Damyan illustrates how differently a psychoanalytic method treats the same face. It reads the skull as death brought into consciousness, the foliage as enclosing the figure, and the apparently still expression through repression and trauma. This is a later interpretation with no inspected artist statement or technical file behind its mental-state claims; it is useful for reception precisely because González Fisac and Pérez ask us to resist making biography or diagnosis the portrait's automatic key. [4] [8] [21]

The Unsettled Plant Identification

Sotheby's 2006 catalogue note for Roots compares that painting with Thinking About Death. It describes Thinking About Death's dense leaf wall and pointed stems, and attributes a plant identification—Calotropis procera—to Gannit Ankori. The note then associates the plant's toxicity with despair and suicide. [9]

That sequence contains two unverified steps. Ankori's cited passage has not been consulted, and neither a botanical expert nor a conservation record has confirmed that the painted plant is the named species. Even a secure identification would not make toxic use proof of Kahlo's suicidal intention; large veined leaves and pointed projections remain the defensible visual description until that attribution can be checked directly. [2] [9] [20]

The same auction text calls the garment a zigzag Tehuana blouse and its projections blood-red thorns. The scan does show a geometric shoulder design, but it does not establish regional garment identity or calibrated colour, and “thorn” is not a botanical diagnosis from these pixels. Those catalogue descriptions can be researched further without becoming facts about the material painting or its maker's intentions. [2] [9]

From Morillo Safa to the Olmedo Collection

Eduardo Morillo Safa was an important Kahlo buyer and patron. Nancy Deffebach's exposed exact page 180 names Thinking About Death among more than thirty Kahlo works he acquired; Kettenmann says he bought about thirty and also commissioned family portraits. The sources establish a substantial connection, but neither an invoice nor a dated Thinking About Death transaction has been inspected, so the self-portrait should not be called one of his commissions or a documented direct purchase from Kahlo. [1] [10]

La Jornada reported in 2004 that after Morillo's death his family offered a large group of paintings to Diego Rivera, who recommended Dolores Olmedo when he could not buy them. A later interview with the museum director also describes part of the Morillo holdings passing to Olmedo, though published totals for the group differ. Rivera's recommendation is a reported link in the group history, not a period of his ownership of this particular painting. [11]

The commonly repeated year 1955 for Olmedo's purchase has not been secured by an object-level deed or inventory. “After Morillo's death” or “in the 1950s” is a more responsible range for the reported group transfer. By 2005, however, contemporary coverage of Tate Modern named Thinking About Death in a loan group associated with Carlos Phillips de Olmedo, supporting its connection to the Olmedo collection by that date. [11] [12]

The Museo Dolores Olmedo now describes its Rivera and Kahlo holdings at La Noria, Xochimilco, where it reopened on 30 May 2026. This collection-level source, the 2005 named loan and later catalogue-derived records support “Museo Dolores Olmedo collection,” while Kettenmann's 1999 and a 2013 French caption give a conflicting historic “private collection” credit. No checked current object page, accession record or legal deed resolves every step, and the reopening does not establish that Thinking About Death hangs in a gallery today. [1] [12] [15] [19] [20]

Selected Exhibitions and a Changing Public Context

Tate Modern's Frida Kahlo ran from 9 June to 9 October 2005, according to its archive. Contemporary Spanish reporting explicitly named Thinking About Death among the opening works in a display arranged around life and death and associated a substantial group of loans with Carlos Phillips de Olmedo. The article documents the work's reported placement; Tate's complete catalogue checklist remains unread and should not be reconstructed from the newspaper account. [12] [13]

A contemporary 2007 report names the painting in Frida Kahlo 1907–2007: Un homenaje nacional at the Palacio de Bellas Artes in Mexico City. The report describes an exhibition of more than 350 items running to 19 August, but an official object-level checklist has not been located. Its inclusion is therefore stated as contemporary reporting rather than as a verified catalogue entry. [14]

Photographic coverage of the Musée de l'Orangerie's 2013 Kahlo/Rivera exhibition captions the work En pensant à la mort, gives 44.5 × 36.3 cm and calls it a private collection. That is useful evidence for a French-language presentation and for the persistence of the credit discrepancy; it is a secondary photographic record, not the unread official loan list. These selected appearances do not amount to a complete exhibition history. [15]

The Museo Dolores Olmedo's 2026 reopening adds another date to the institutional story, not a new object-specific display record. A person planning to see Thinking About Death should consult the museum directly rather than infer access from its holding of Kahlo works. The museum's general site does not substitute for a confirmed object-level display record. [19]

Morimura's Skull Ring and International Reception

Yasumasa Morimura created An Inner Dialogue with Frida Kahlo (Skull Ring) in 2001. Japanese museum and gallery records identify it as a colour photograph on canvas, approximately 150 × 120 cm, while Huang Shih-cheng's Traditional Chinese study explicitly compares it with Thinking About Death. In Huang's account, Morimura's raised fist and skull ring transform the forehead motif into a performed encounter involving gender, nationality and punk-inflected identity. [16] [17]

Morimura's work is a later artistic response, not a surviving key to Kahlo's thought in 1943. Huang's comparison demonstrates that the painting continued to generate visual argument across languages and media; his broader claims about an undifferentiated Aztec rebirth philosophy and Kahlo's transcendence of pain remain interpretive. The Isabella Stewart Gardner Museum's 2026 Persona presentation of Skull Ring records another moment in that afterlife without making Thinking About Death part of the Gardner exhibition. [16] [18]

This reception route belongs on an object page because it changes what a reader can ask of the inset. Morimura did not simply copy a skull: in Huang's reading he replaced and performed it, treating Kahlo's self-portrait as a visual structure available for another artist's self-presentation. That later transformation shows the picture's capacity to travel, but it cannot settle the original painting's theology, botany or psychology. [16] [17]

Books and Material Questions Still Open

A major object catalogue not yet consulted is Luis-Martín Lozano, Andrea Kettenmann and Marina Vázquez Ramos's Frida Kahlo: The Complete Paintings. Its publisher confirms a 624-page volume, and an indexed source points to a Thinking About Death catalogue entry, but that exact entry has not been acquired or read. Its unconsulted entry may clarify catalogue number, title history, inscription, support, provenance, exhibitions and conservation evidence, but none of those fields can be inferred from the book's reputation. [20]

Kettenmann's separate Dolor y pasión was checked at the exact 1999 Spanish image and caption page, the adjacent patronage context and the later life-and-death discussion. That does not amount to reading the complete 96-page monograph. Gannit Ankori's Imaging Her Selves is the precise next plant-identity target because the Sotheby's note depends on it, while Ankori's shorter Frida Kahlo remains publisher-level here. [1] [9] [20]

Deffebach's page 180 is available as an exact search-indexed excerpt and its book is verified by the university press, but the complete chapter and volume have not been read. The Tate 2005, Palacio de Bellas Artes 2007 and Orangerie 2013 exhibition catalogues likewise remain identified bibliographically, not consulted checklists. Pérez's complete article, Felten's complete article, González Fisac's complete article and Huang's complete journal article provide substantial direct scholarship without pretending that their related commercial books were also read. [4] [6] [8] [10] [16] [20]

No conservation report, technical image or treatment record was found. The front reproduction cannot reveal canvas weave, ground, pigment, binder, varnish, the mounting adhesive, the board's manufacturer, paint sequence, revisions, frame history or present condition. Nor can it resolve an inscription, reverse labels or the 36.3/37 cm width difference; these are specific questions for an owner file and exact catalogue entry rather than invitations to guess. [1] [2] [20]

How to Read the Portrait Without Closing It

Three evidence layers remain distinct. We can see Kahlo's near-frontal face, leaf-vein network, branches, patterned garment and a skull-and-bones roundel; documents supply the 1943 date, recorded support, teaching activity and selected collection and exhibition history. Kettenmann, Felten, Pérez, González Fisac and Huang then build different arguments about what those features might do, each with a particular method and time of writing. [1] [2] [3] [4] [6] [8] [16]

The image resists both a single biographical diagnosis and a universal symbol key. Its title and skull make death a subject, while the tiny inset, outward gaze and crowded plant field complicate how that subject meets the represented self and the viewer. A careful reading can weigh mortality, nature, picture-making and later cultural interpretation together without claiming to hear Kahlo state an intention for which no exact source has been found. [1] [2] [4] [6] [8]

Frequently Asked Questions

Kettenmann's exact caption and later exhibition records date it to 1943. The year is secure, but no inspected studio note fixes a month, a working sequence or the event that prompted the forehead image. [1] [12] [14]

The reproduction shows a bounded pictorial roundel containing a skull and crossed bones, not a physical opening in Kahlo's forehead. A “third eye” is a later compositional analogy; a chakra or source-of-wisdom claim has not been established by an artist statement or strong object-specific source. [2] [5]

Its title and skull make mortality explicit, but a still pose and outward gaze cannot prove acceptance, fearlessness or despair. Rebirth, vanitas, self-as-nature and other readings should be credited to their authors rather than asserted as Kahlo's settled belief. [1] [2] [4] [6] [8]

Large green leaves with conspicuous pale veins and crossed pointed branches are visible. Sotheby's attributes a Calotropis procera identification to Ankori, but her exact page and independent botanical confirmation have not been checked, so the species is not adopted here. [2] [9]

Later records link it to the Museo Dolores Olmedo collection at La Noria in Mexico City. The museum reopened in May 2026, but no checked current object-level display record confirms that Thinking About Death is hanging; visitors should ask the museum before travelling for this particular work. [12] [19] [20]

Self-Portrait as a Tehuana and Diego and I use forehead imagery differently; neither supplies a ready-made meaning for this skull. Frida's fashion and Tehuana dress considers the garment, while the style and Surrealism study addresses the broader question of classification.

Discussion

Use the cited evidence and your own close looking to explain your view. The prompts below are starting points, not fixed interpretations.

Reader Insights

Close Looking

Which features of the skull roundel are visible, and which meanings are attributed later?

Context

How does the 1943 teaching evidence complicate an account built only around illness?

Open Question

Why does an uncertain plant identification matter to interpretations of the portrait?

Join the Conversation

Which reading best fits the evidence, and where does uncertainty remain?

References

  1. Andrea Kettenmann, Frida Kahlo 1907–1954: Dolor y pasión (1999 Spanish edition), exact printed pp. 62–63 and 72. The object caption and image are on printed p. 62, adjacent context on p. 63 and the life/death interpretation on p. 72; the complete 96-page book has not been read.
  2. Andrea Kettenmann, Frida Kahlo 1907–1954: Dolor y pasión (1999 Spanish edition), printed p. 62 illustration. Close-looking here is based on that reproduction, which cannot establish exact physical colour, support construction, inscriptions, condition or current display.
  3. Museo Frida Kahlo, chronology and archive, 1942–43 La Esmeralda and Los Fridos block, poor-health move to Casa Azul and 1941 Guillermo Kahlo entry. View source text.
  4. Jesús González Fisac, “Frida Kahlo: (auto) retrato y devenir-rostro”, Fedro 9 (2010), pp. 43–63, especially pp. 43–48 and 56–60. View source text.
  5. UNAM thesis, El recuadro como elemento compositivo de la obra bidimensional, 2004, exact printed p. 128; relevant section checked, whole thesis not claimed as read. View source text.
  6. Uta Felten, “Juegos subversivos. Re-codificaciones de mitos cristianos en Frida Kahlo”, iMex 3.5 (2013–14), pp. 126–136, especially pp. 133–135; complete article read. View source text.
  7. Víctor Joel Santos Ramírez, INAH, “El origen del Día de Muertos”, whose indexed institutional text was consulted although the direct page later returned an access restriction; INAH, religious-syncretism account; INAH Lugares, cultural-history entry; culture-specific Mixtec and Nahua/Mictlán routes. These sources provide cultural-history context, not records for Thinking About Death. View source text 1; View source text 2; View source text 3; View source text 4; View source text 5.
  8. Laura E. Pérez, “Decolonizing Self-Portraits of Frida Kahlo, Ana Mendieta, and Yreina D. Cervántez”, Monograma 11 (2022), pp. 71–85, especially pp. 80–82; complete article read, related book unread. View source text.
  9. Sotheby's, Roots, lot 6 catalogue note, 24 May 2006, comparison with Thinking About Death and an Ankori-attributed plant identification; the exact page in Ankori's book has not been consulted. View source text.
  10. Nancy Deffebach, María Izquierdo and Frida Kahlo: Challenging Visions in Modern Mexican Art (University of Texas Press record), 2015, search-indexed excerpt at p. 180 naming Thinking About Death; the complete chapter and volume have not been consulted. View source text.
  11. Ericka Montaño Garfias, La Jornada, Morillo–Olmedo collection report, 17 July 2004, collection-transfer paragraphs; Merry MacMasters, director interview, 11 July 2017, p. 4. These concern a group transfer, not an individual deed for Thinking About Death. View source text 1; View source text 2.
  12. Walter Oppenheimer, “Frida Kahlo, la obra de una leyenda,” El País, 8 June 2005, passages naming Thinking About Death and the Olmedo loan group. View source text.
  13. Tate exhibition archive photographic series, Frida Kahlo, Tate Modern, 9 June–9 October 2005; the exhibition's complete catalogue and item checklist have not been consulted. View source text.
  14. Adlatina, “Las mil caras de Frida Kahlo”, 15 June 2007, contemporary mention of Thinking About Death and the exhibition's scope; no official item checklist is cited for the painting. View source text.
  15. Spectacles Sélection, 2013 Orangerie exhibition photographic record, En pensant à la mort caption; this is a secondary photographic record, not an inspected official catalogue entry. View source text.
  16. Huang Shih-cheng, “Two Frida Kahlo: The Borderline Gaze of Yasumasa Morimura”, Journal of Taipei Fine Arts Museum 18 (2009), pp. 107–128, especially pp. 119–120; complete Traditional Chinese article read. View source text.
  17. Yokohama Museum of Art, Morimura object-list entry, Skull Ring, 2001; Luhring Augustine, 8 September–6 October 2001 Morimura exhibition checklist, relevant item read. View source text.
  18. Isabella Stewart Gardner Museum, Persona exhibition announcement, 2026, Skull Ring discussion; later reception only. View source text.
  19. Museo Dolores Olmedo, current museum and collection, La Noria reopening and collection scope; Mexican government museum listing. Neither is an object-level current-display record for Thinking About Death. View source text 1; View source text 2.
  20. TASCHEN, Frida Kahlo: The Complete Paintings, publisher metadata only; Ankori, Imaging Her Selves, publisher metadata only; BnF record for the Tate 2005 catalogue, bibliographic existence only; the 2011 UNAM thesis, figure 247, gives a derivative 44.5 × 37 cm caption and Olmedo credit. The full commercial books and Tate catalogue have not been consulted; these records do not establish conservation history, an individual deed or a complete object entry. View source text 1; View source text 2; View source text 3; View source text 4.
  21. Sevdiye Kosovalı Damyan, “Sigmund Freud’un Bilinçdışı Kavramı ile Sürrealist Sanat Arasında Bir Okuma”, International Journal of Cultural and Social Studies 12.1 (2026), pp. 126–143, especially the Thinking About Death discussion at printed pp. 135–136; the relevant section and methodological framing were consulted. Its psychoanalytic assertions are later reception, not an artist or owner record. View source text.
  22. Museo Frida Kahlo, Frida interactive chronology, selected work dates used for the comparison timeline. The current work's date follows its cited object record. View source text.