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. 14 shown for “Hugues Merle” — 42 records examined, 22 dropped by the rights gate.
Archives queried 2026-09-06 03:26 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Falling Leaves, Allegory of Autumn
Hugues Merle · 1872
Portrait of Hugues Brisville, from Diverses pièces de serruriers (Various Designs for Locksmiths)
Hugues Brisville, French, active ca. 1663 · after 1663
Breton Brother and Sister
William Bouguereau · 1871
Three Ornament Designs for Escutcheons
Hugues Brisville, French, active ca. 1663 · 1662
Ornament Escutcheon Design
Hugues Brisville, French, active ca. 1663 · 1662
Ornament Escutcheon Design
Hugues Brisville, French, active ca. 1663 · 1662
Ornament Escutcheon Design
Hugues Brisville, French, active ca. 1663 · 1662
Ornament Design
Hugues Brisville, French, active ca. 1663 · 1662
Ornament Designs
Hugues Brisville, French, active ca. 1663 · 1662
Designs for Ornament
Hugues Brisville, French, active ca. 1663 · 1662
Ornament Designs for Metal Objects
Hugues Brisville, French, active ca. 1663 · 1662
Title page
Hugues Brisville, French, active ca. 1663 · 1662
Plate 8, from Diverses pièces de serruriers (Various Designs for Locksmiths)
Hugues Brisville, French, active ca. 1663 · after 1662
Plate 3, from Diverses pièces de serruriers (Various Designs for Locksmiths)
Hugues Brisville, French, active ca. 1663 · after 1662
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. 2 matched · 2 examined · 0 dropped by the rights gate. Kept only where isPublicDomain === true and a file URL was published.2 shown - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 230 matched · 40 examined · 22 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 2026-09-06 03:26 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.