OpenGlyph — Catalogue of the American Public DomainJurisdiction: United StatesRev. 2026.08
Images / art

Two archives, queried live.

Every record below comes from The Met or Smithsonian Open Access and was filtered on that archive’s own rights field before it reached this page. 12 shown for “Sir William Newenham Montague Orpen, 27 Nov 1878 - 29 Sep 1931” — 40 records examined, 26 dropped by the rights gate.

Archives queried 2026-09-10 16:28 UTC · fetched live for this request

Object
Public domainThe Met’s isPublicDomain field is true for this object.
CC0 (public-domain equivalent)Smithsonian’s metadata_usage.access reads CC0 — a waiver, not an expired term.
Not shownAnything failing its archive’s rights field is dropped server-side and never appears here.
Sir William Newenham Montague Orpen, by Alvin Langdon Coburn, 11 Jun 1882 - 23 Nov 1966

Sir William Newenham Montague Orpen

Alvin Langdon Coburn, 11 Jun 1882 - 23 Nov 1966 · January 14, 1908

CC0 (public-domain equivalent)Smithsonian
Myron T. Herrick, by Sir William Newenham Montague Orpen, 27 Nov 1878 - 29 Sep 1931

Myron T. Herrick

Sir William Newenham Montague Orpen, 27 Nov 1878 - 29 Sep 1931 · 1925

CC0 (public-domain equivalent)Smithsonian
John Joseph Pershing, by Sir William Newenham Montague Orpen, 27 Nov 1878 - 29 Sep 1931

John Joseph Pershing

Sir William Newenham Montague Orpen, 27 Nov 1878 - 29 Sep 1931 · c. 1919

CC0 (public-domain equivalent)Smithsonian
Critonia parviflora (Sw.) DC.

Critonia parviflora (Sw.) DC.

Artist not stated in the record · 27 Sep 1906

CC0 (public-domain equivalent)Smithsonian
Acmadenia wittebergensis (Compton) I. Williams

Acmadenia wittebergensis (Compton) I. Williams

Artist not stated in the record · 26 Jul 1984

CC0 (public-domain equivalent)Smithsonian
Harper's Weekly -- Assassination of William McKinley, by William Allen Rogers, 1854 - 1931

Harper's Weekly -- Assassination of William McKinley

William Allen Rogers, 1854 - 1931 · published September 21, 1901

CC0 (public-domain equivalent)Smithsonian
Tursiops truncatus (Montagu, 1821)

Tursiops truncatus (Montagu, 1821)

Artist not stated in the record · 29 Sep 1987

CC0 (public-domain equivalent)Smithsonian
Enneapogon scaber Lehm.

Enneapogon scaber Lehm.

Artist not stated in the record · Transcribed d/m/y: /4/97

CC0 (public-domain equivalent)Smithsonian
Maternal Affection

Maternal Affection

Artist not stated in the record · 1780

CC0 (public-domain equivalent)Smithsonian
Tursiops truncatus (Montagu, 1821)

Tursiops truncatus (Montagu, 1821)

Artist not stated in the record · 29 Jul 1987

CC0 (public-domain equivalent)Smithsonian
Tursiops truncatus (Montagu, 1821)

Tursiops truncatus (Montagu, 1821)

Artist not stated in the record · 20 Sep 2002

CC0 (public-domain equivalent)Smithsonian
Aloe schlechteri Schönland

Aloe schlechteri Schönland

Artist not stated in the record · Aug 1906

CC0 (public-domain equivalent)Smithsonian
What was queried

Where these records came from.

Two archives are wired, and only two. Each one is filtered on its own rights field — never on a title match, and never on the presence of an image file.

  • The Met Collection API (Open Access)Rights field: isPublicDomain. The archive returned no records for this term.0 matched
  • Smithsonian Open Access API (api.si.edu)Rights field: content.descriptiveNonRepeating.metadata_usage.access. 3830801 matched · 40 examined · 26 dropped by the rights gate. Kept only where metadata_usage.access === "CC0" and an image resource was published.12 shown

These figures describe the pass run at 2026-09-10 16:28 UTC, during this request. A completed pass is kept for 24 hours and replayed for an identical search, which is what keeps repeated queries inside Smithsonian’s 30-requests-per-hour allowance. A pass in which either archive failed to answer is never kept — an outage must not be replayed as though it were a finding about the catalogue.

Wikimedia Commons and the Library of Congress are deliberately not wired. Wikimedia was confirmed, on a live query, to return CC-BY material inside the same result set as genuine public domain works, and filtering it safely has not been designed yet. loc.gov was blocked by bot detection during the source evaluation, so its rights vocabulary has never been observed — and nothing here is built on a field nobody has read.

An image file is a rights claim. It never travels without its field.