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. 15 shown for “Marble funerary lekythos of Kallisthenes” — 45 records examined, 30 dropped by the rights gate.
Archives queried 2026-08-28 18:28 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 funerary lekythos of Kallisthenes
Artist not stated in the record · ca. 400–390 BCE
Album of Designs for Architectural Details and Ornament
D. Antoine Pierretz, French, active 1647 · 1647-55
Marble funerary lekythos
Artist not stated in the record · ca. 375–350 BCE
Lekythos with Youth Holding Lances
Artist not stated in the record · 5th century B.C.
Marble funerary lekythos of Aristomache
Artist not stated in the record · ca. 375–350 BCE
Lateral stretcher from the base of a funerary couch with Sogdian musicians and a dancer
Artist not stated in the record · 550-577
Marble grave stele of a woman
Artist not stated in the record · 425–400 BCE
Frontal from the base of a funerary couch with Sogdian musicians and dancers and Buddhist divinities
Artist not stated in the record · 550-577
Lachrymae
Frederic, Lord Leighton · 1894–95
Vase
Wedgwood, English, established 1759 · 1810–1830
Lekythos
Artist not stated in the record · early 5th century B.C.
Lekythos
Artist not stated in the record · early 5th century B.C.
Lateral stretcher from the base of a funerary couch with Sogdian musicians and a dancer
Artist not stated in the record · 550-577
Two Projects for Painted Grotesque Decorations of a Ceiling
Artist not stated in the record · ca. 1590
Fragment of funerary pall
Artist not stated in the record · possibly 17th century
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. 5 matched · 5 examined · 0 dropped by the rights gate. Kept only where isPublicDomain === true and a file URL was published.5 shown - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 2859801 matched · 40 examined · 30 dropped by the rights gate. Kept only where metadata_usage.access === "CC0" and an image resource was published.10 shown
These figures describe the pass run at 2026-08-28 18:28 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.