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. 22 shown for “Terracotta column-krater (bowl for mixing wine and water)” — 64 records examined, 30 dropped by the rights gate.
Archives queried 2026-08-30 07:55 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Terracotta column-krater (bowl for mixing wine and water)
Group of Boston 00.348 · ca. 360–350 BCE
Hebe Pours Wine into Jupiter's Bowl
Felice Giani, Italian, 1758–1823 · ca. 1810
Terracotta column-krater (bowl for mixing wine and water)
Lydos · ca. 550 BCE
Wine Glass with Galloping Horse
Artist not stated in the record · 1780–1789
Terracotta column-krater (bowl for mixing wine and water)
Marlay Painter · ca. 430 BCE
Wine Glass Commemorating Prince William V (1748–1806), Governor of the Netherlands, and Princess Wilhelmina of Prussia (1751–1820)
Artist not stated in the record · 1767–1775
Terracotta column-krater (bowl for mixing wine and water)
Mannerist Group · ca. 460 BCE
Wine Glass with King David and Jonathan
Artist not stated in the record · 1750–1775
Terracotta column-krater (bowl for mixing wine and water)
Artist not stated in the record · ca. 625–600 BCE
Cartouche with Wine Leaves and Grapes
François de Cuvilliés the Elder, Belgian, 1695 - 1768 · 1738
Terracotta column-krater (bowl for mixing wine and water)
Artist not stated in the record · last quarter of 6th century BCE
A Bacchanale
Raymond Lafage, French, 1656–1684 · ca. 1670–1684
Terracotta column-krater (bowl for mixing wine and water)
Artist not stated in the record · 2nd half of 6th century BCE
Trophées de Bacchus
Richard de Lalonde, French, active 1780–96 · 1775-1788
Terracotta column-krater (bowl for mixing wine and water)
Göttingen Painter · ca. 500 BCE
Trophées de Bacchus
Richard de Lalonde, French, active 1780–96 · 1775-1788
Terracotta column-krater (bowl for mixing wine and water)
Artist not stated in the record · ca. 520–510 BCE
Pair of Wine Bottle Coolers (Seaux à Demi-Bouteille)
Sèvres Porcelain Manufactory, French, established 1756 · 1782
Terracotta column-krater (bowl for mixing wine and water)
Artist not stated in the record · ca. 540 BCE
Bacchanal
Artist not stated in the record · ca. 1500
Terracotta column-krater (bowl for mixing wine and water)
Myson · ca. 480 BCE
Terracotta column-krater (bowl for mixing wine and water)
Pig Painter · ca. 475–465 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. 1036 matched · 24 examined · 0 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. 1555049 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 2026-08-30 07:55 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.