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. 21 shown for “Henderson, George” — 64 records examined, 36 dropped by the rights gate.
Archives queried 2026-09-05 22:20 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.![[Col. Topham Endeavouring, With His Squirt, to Extinguish the Genius of Holman], by Thomas Rowlandson](/_next/image?url=https%3A%2F%2Fimages.metmuseum.org%2FCRDImages%2Fdp%2Fweb-large%2FDP880832.jpg&w=3840&q=75)
[Col. Topham Endeavouring, With His Squirt, to Extinguish the Genius of Holman]
Thomas Rowlandson · December 10, 1784
Swainsonia Violacea, Plate LXIX from Edward George Henderson's "The Illustrated Bouquet"
E. G. Henderson and Son, English, ca. 1859 - 1886 · ca. 1857–1864
John Henderson, in the Character of Iago (Shakespeare's "Othello")
Francesco Bartolozzi · 1786
Dianthus Hybridus Multiflorus, Plate LI from Edward George Henderson's "The Illustrated Bouquet"
E. G. Henderson and Son, English, ca. 1859 - 1886 · ca. 1857–1864
John Henderson, in the Character of Iago (Shakespeare's Othello)
Francesco Bartolozzi · 1786
Hyacinth, Duke of Wellington, Plate from Edward George Henderson's "The Illustrated Bouquet"
E. G. Henderson and Son, English, ca. 1859 - 1886 · ca. 1857–1864
![[Col. Topham Endeavoring with his Squirt to Extinguish the Genius of Holman], by Thomas Rowlandson](/_next/image?url=https%3A%2F%2Fimages.metmuseum.org%2FCRDImages%2Fdp%2Fweb-large%2FDP884339.jpg&w=3840&q=75)
[Col. Topham Endeavoring with his Squirt to Extinguish the Genius of Holman]
Thomas Rowlandson · [October 5, 1785], reissued 1793
Primula Sinensis Filicifolia Rubra, Plate LXVIII from Edward George Henderson's "The Illustrated Bouquet"
E. G. Henderson and Son, English, ca. 1859 - 1886 · ca. 1857–1864
Col. Topham Endeavoring with his Squirt to Extinguish the Genius of Holman
Thomas Rowlandson · October 5, 1785
Dianthuis verschaffelthii, Plate XXXVI from Edward George Henderson's "The Illustrated Bouquet"
Miss Sowerby, English, active 19th c. · ca. 1857–1864
Mr. Henderson in the Character of Macbeth
John Jones · 1787
Stokesia Cyanea, Plate XLII from Edward George Henderson's "The Illustrated Bouquet"
Mrs. Withers, English, active 19th c. · ca. 1857–1864
Bum-bemsue
Thomas Martin Easterly · 1847
Primula Praenitens, Var. Atrorosea Plena, Plate LXII from Edward George Henderson's "The Illustrated Bouquet"
E. G. Henderson and Son, English, ca. 1859 - 1886 · ca. 1857–1864
The Horse Fair
Rosa Bonheur · 1852–55
Patent Model for Newspaper and Envelope Addressing Machine
Henderson, George · ca 1859
Whistling vessel
Maya artist(s) · 400–500 CE
Cleomella serrulata (Pursh) Roalson & J.C. Hall
Artist not stated in the record · Aug 1873
Pair of carved ornaments with the Maize God
Maya artist(s) · 400–700 CE
Border fragment, figures with staves
Artist not stated in the record · 4th–3rd century BCE
Pair of earflare frontals
Maya artist(s) · 200–600 CE
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. 26 matched · 24 examined · 5 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. 199047 matched · 40 examined · 31 dropped by the rights gate. Kept only where metadata_usage.access === "CC0" and an image resource was published.9 shown
These figures describe the pass run at 2026-09-05 22:20 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.