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. 19 shown for “Antelope Head” — 64 records examined, 41 dropped by the rights gate.
Archives queried 2026-08-27 21:30 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Antelope Head
Artist not stated in the record · 525–404 BCE
Alnus incana subsp. tenuifolia (Nutt.) Breitung
Artist not stated in the record · 2 Jul 1897
Bronze handle attachment with antelope heads
Artist not stated in the record · 3rd–2nd century BCE
Pleuraphis jamesii Torr.
Artist not stated in the record · 23 Jun 2016
Bodhisattva Avalokiteshvara
Artist not stated in the record · second half of the 7th century
Potentilla gracilis var. owyheensis Ertter & Mansfield
Artist not stated in the record · 23 Jul 2019
Headband with Heads of Gazelles and a Stag Between Stars or Flowers
Artist not stated in the record · ca. 1648–1540 B.C.
Astragalus yoder-williamsii Barneby
Artist not stated in the record · 30 Jul 2019
Cosmetic Spoon in the Shape of Swimming Woman Holding a Dish
Artist not stated in the record · ca. 1386–1347 BCE
Oenothera avita (W.M. Klein) W.M. Klein subsp. avita
Artist not stated in the record · 14 Apr 2015
Bronze statuette of a Lar
Artist not stated in the record · ca. 1st century CE
Camissoniopsis pallida (Abrams) W.L. Wagner & Hoch subsp. pallida
Artist not stated in the record · 14 Apr 2015
Tomb Chapel of Raemkai: East Wall
Artist not stated in the record · ca. 2446–2389 BCE
Antennaria microphylla Rydb.
Artist not stated in the record · 27 Jun 2013
Desert Scene with Antelope
Artist not stated in the record · ca. 1347–1330 BCE
Gold earring with head of an antelope
Artist not stated in the record · 3rd–2nd century BCE
Gold earring with head of a gazelle
Artist not stated in the record · 3rd century BCE
Rhyton in the form of a Saiga antelope head
Artist not stated in the record · ca. 5th–6th century CE
Gold earring with head of an antelope
Artist not stated in the record · late 4th–3rd century BCE
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. 115 matched · 24 examined · 8 dropped by the rights gate. Kept only where isPublicDomain === true and a file URL was published.12 shown - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 67156 matched · 40 examined · 33 dropped by the rights gate. Kept only where metadata_usage.access === "CC0" and an image resource was published.7 shown
These figures describe the pass run at 2026-08-27 21:30 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.