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Self-Portrait of Robert Cornelius

Photograph photograph Q110305413
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Key Facts

  • Genre: portrait[1], self-portrait[2]
  • Depicts: Robert Cornelius[3]
  • Collection: Library of Congress[4]
  • Inventory number: 1255[5]
  • Location: Philadelphia[6]
  • Color: black-and-white[7]
  • Country of origin: United States[8]
  • Inception: October 1839[9]
  • Publication date: 1839[10]
  • Main subject: self-portrait[11]
  • Title: Self-Portrait of Robert Cornelius[12]
  • Height: 37.6 cm[13]
  • Width: 29.1 cm[14]
  • Fabrication method: daguerreotype process[15]
  • Author name string: R. Cornelius[16]
  • Copyright status: public domain[17]
  • P14574: Robert Cornelius[18]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [1] ↑ . wikidata.org.
  2. [2] ↑ . wikidata.org.
  3. [3] ↑ . wikidata.org.
  4. [4] ↑ . wikidata.org.
  5. [5] ↑ . wikidata.org.
  6. [6] ↑ . wikidata.org.
  7. [7] ↑ . wikidata.org.
  8. [8] ↑ . wikidata.org.
  9. [9] ↑ . wikidata.org.
  10. [10] ↑ . wikidata.org.
  11. [11] ↑ . wikidata.org.
  12. [12] ↑ . wikidata.org.
  13. [13] ↑ . wikidata.org.
  14. [14] ↑ . wikidata.org.
  15. [15] ↑ . wikidata.org.
  16. [16] ↑ . wikidata.org.
  17. [17] ↑ . wikidata.org.
  18. [18] ↑ . wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Self-Portrait of Robert Cornelius. Retrieved October 5, 2026, from https://4ort.xyz/entity/self-portrait-of-robert-cornelius
MLA “Self-Portrait of Robert Cornelius.” 4ort.xyz Knowledge Graph, 4ort.xyz, 5 Oct. 2026, https://4ort.xyz/entity/self-portrait-of-robert-cornelius.
BibTeX @misc{4ortxyz_self-portrait-of-robert-cornelius_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Self-Portrait of Robert Cornelius}}, year = {2026}, url = {https://4ort.xyz/entity/self-portrait-of-robert-cornelius}, note = {Accessed: 2026-10-05}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Self-Portrait of Robert Cornelius — https://4ort.xyz/entity/self-portrait-of-robert-cornelius (retrieved 2026-10-05)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 17d ago · Rebot bot · 2026-10-05 view diff on Wikidata ↗
    Collection → Library of Congress
    Main subject → self-portrait
    Copyright status → public domain
    Color → black-and-white
    + 20 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-statements-multiple-properties-update:0||2 */ Bot: P170 by P14574 substitution, see [[Wikidata:Requests for permissions/Bot/Rebot 4]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.