OpenTwo 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. 21 shown for “Marble relief of Hermes, three nymphs, and Acheloös” — 49 records examined, 7 dropped by the rights gate.
Archives queried 2026-08-31 02:18 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Marble relief of Hermes, three nymphs, and Acheloös
Artist not stated in the record · ca. 320–300 BCE
Nymphs and Satyrs Before a Herm
Artist not stated in the record · 1780–1790
Allegorical figure
François Girardon · 1672–75
Engraving: Versailles, Grotto, Interior.
Jean Le Pautre, French, 1618–1682 · 1676
The Reign of Jupiter
Artist not stated in the record · ca. 1550–70
Uncut waistcoat front
Artist not stated in the record · 1785–1795
Nessus Abducting Dejanira
Bertel Thorvaldsen · modeled 1814–15, carved 1821–23 or 1826
Waistcoat
Artist not stated in the record · late 18th–early 19th century
The Death of Socrates
Jacques Louis David · 1787
POELE formant encoignure et orné de figures en bas-reliefs
Louis Bosse, French, active ca. 1767 – 1777 · ca. 1791
Marble hekataion (statuette of triple-bodied Hekate) and the three Graces
Artist not stated in the record · 1st–2nd century CE
POELE formant encoignure et orné de figures en bas-reliefs
Louis Bosse, French, active ca. 1767 – 1777 · ca. 1791
Design for the Tomb of Pope Julius II della Rovere
Michelangelo Buonarroti · 1505–6
Textile
Artist not stated in the record · ca. 1770
Seated Hercules in the act of shooting at the stymphalian birds
Vittore Gambello · ca. 1515–20
Wall Decoration for Cosimo III de' Medici
Giovanni Battista Foggini, 1652 – 1725 · ca. 1690
Sleeping Hercules
Artist not stated in the record · ca. 1505 or later
Water Nymph and Horse
Whiting Manufacturing Company, 1866 – 1926 · ca. 1900
Decorative Project: Three Trapezoids with Flora and Zefiro
Felice Giani, Italian, 1758–1823 · ca. 1815
Two Skewers with Caduceus Terminals
Artist not stated in the record · 19th century
Three Herms, Studies after Carracci
Felice Giani, Italian, 1758–1823 · 1821–22
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. 9 matched · 9 examined · 0 dropped by the rights gate. Kept only where isPublicDomain === true and a file URL was published.9 shown - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 3109005 matched · 40 examined · 7 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 2026-08-31 02:18 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.