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 “Hartmann et Fils” — 64 records examined, 15 dropped by the rights gate.
Archives queried 2026-08-27 21:05 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Floral print
Hartmann et Fils · 1799
The Four Seasons
B. M. Lebert, 1759–1836 · 1818–20
Scenes from the life of Joan of Arc
Hartmann et Fils · 1817
Cartoon for cotton printing: Six Scenes from the Life of Jeanne d'Arc
Charles Abraham Chasselat, French, 1782–1843 · 1817
Joan of Arc
Charles Abraham Chasselat · first quarter 19th century
Les Quatre Elements
B. M. Lebert, 1759–1836 · ca. 1810
Figures françoises et comiques nouvellement inventées par M. Watteau; Figures de modes dessinées et gravées à l'eau forte par Watteau; a terminées au buin par Thomassin le fils
Antoine Watteau · 1710?–?1720
Textile
Artist not stated in the record · 1840s
Les aventures de Télémaque, fils d'Ulysse par M. de Fénélon ; avec figures en taille-douce, dessinées par MM. Cochin et Moreau le jeune
François de Salignac de La Mothe-Fénelon · 1790
![Sketch for Scene 3 of cartoon for cotton printing:The History of Heny IV [L'Histoire de Henri IV], by Hartmann et Fils, Munster, France](/_next/image?url=https%3A%2F%2Fids.si.edu%2Fids%2Fdownload%3Fid%3DCHSDM-07CBEF2890CC2-000001.jpg&w=3840&q=75)
Sketch for Scene 3 of cartoon for cotton printing:The History of Heny IV [L'Histoire de Henri IV]
Hartmann et Fils, Munster, France · ca. 1820
Table clock with calendar
Lucien Falize · 1881
Cartoon for cotton printing: Les Quatre Élements
B. M. Lebert, 1759–1836 · 1810–1820
Haystacks: Autumn
Jean-François Millet · ca. 1874
Cartoon for cotton printing: Les Fables de La Fontaine
Hartmann et Fils, Munster, France · 1810-1820
The Silver Tureen
Jean Siméon Chardin · ca. 1728–30
![Cartoon fragment for Printed Cotton Textile: Friendship Does not Fear Time ['L'Amitie ne Craint du Temps], by B. M. Lebert, 1759–1836](/_next/image?url=https%3A%2F%2Fids.si.edu%2Fids%2Fdownload%3Fid%3DCHSDM-3262C92AE8FA2-000001.jpg&w=3840&q=75)
Cartoon fragment for Printed Cotton Textile: Friendship Does not Fear Time ['L'Amitie ne Craint du Temps]
B. M. Lebert, 1759–1836 · ca. 1811
Autumn Landscape with a Flock of Turkeys
Jean-François Millet · 1872–73
Cartoon for Cotton Printing: Les Quatre Elements
Hartmann et Fils, Munster, France · 1810–20
Ewer with Wild Man Finial
Artist not stated in the record · ca. 1500
Valley of the Wormsa
Hartmann et Fils, Munster, France · ca. 1840
Unfinished cartoon for an alternate design for cotton printing: La Vie de Bélisaire
B. M. Lebert, 1759–1836 · ca. 1820
Textile
Artist not stated in the record · ca. 1830
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. 405 matched · 24 examined · 14 dropped by the rights gate. Kept only where isPublicDomain === true and a file URL was published.10 shown - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 105843 matched · 40 examined · 1 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 2026-08-27 21:05 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.