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. 24 shown for “Double-handled vase” — 42 records examined, 6 dropped by the rights gate.
Archives queried 2026-09-04 12:21 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Double gourd vase with ruyi scepter-shaped handles
Artist not stated in the record · early 18th century
Ornamental Vase Design
St. G..., active 18th century · 1772-1777
Vase
George E. Ohr · ca. 1897–1900
Title Page
Pierre Ranson, French, 1736–1786 · 1778
Vase
George E. Ohr · ca. 1897–1900
Ornamental Vase Design
Joseph Marie Vien, French, 1716–1809 · 1760
Terracotta oinochoe: olpe (jug)
Artist not stated in the record · ca. 460–440 BCE
Design for a Waistcoat
Artist not stated in the record · 1780-1790
Terracotta spiral amphora (jar)
Artist not stated in the record · ca. 675–650 BCE
Double-handled vase
Artist not stated in the record · ca. 1893–1909
Terracotta kyathos (cup-shaped ladle)
Artist not stated in the record · ca. 520–510 BCE
Ornamental Vase Designs
Théodore Bertren, active in France, 18th century · 1772
Terracotta neck-amphora (jar) with double handles
Diosphos Painter · ca. 500 BCE
Project for a Vase
Artist not stated in the record · 1750–1775
Glass pendant in the form of a miniature jug
Artist not stated in the record · 4th–5th century CE
Six chalices
Giuseppe Barberi, Italian, 1746–1809 · 1780–1790
Terracotta conical lekythos-oinochoe (combination oil flask and jug)
Artist not stated in the record · late 8th–early 7th century BCE
Decoration du Lambris du côté du Jardin
Jean Mansart de Jouy, French, 1705 - 1783 · 1750–75
Jug Decorated with Dolphins and Birds
Artist not stated in the record · ca. 1750–1550 B.C.
Bouquet holder, leaves and berries, double chain
Artist not stated in the record · ca.1830-1920
Glass hexagonal jug
Artist not stated in the record · 1st century CE
Bouquet holder, leaf motif
Artist not stated in the record · ca.1830-1920
Terracotta kantharos (drinking cup with high handles): two female heads
Brygos Painter · ca. 490–480 BCE
Bouquet holder, crown top, mother of pearl handle
Artist not stated in the record · ca.1830-1920
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. 34 matched · 24 examined · 2 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. 18 matched · 18 examined · 4 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 2026-09-04 12:21 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.