
Study for the Equestrian Monument to Francesco Sforza
Antonio Pollaiuolo (d. 1498)
early to mid 1480s · Pen and brown ink, light and dark brown wash; outlines of the horse and rider pricked for transfer.
Cleared · Public Domain
liveRights clearance desk for images
Museums publish two different things about the same artwork: whether the work is in copyright, and whether their picture of it is. OpenPlate reads both, does the arithmetic on the published term, and shows you the sentence behind every point of the score.
Where this page got its records
437 ms. The Metropolitan Museum of Art, Collection API (Open Access)
362 ms. The Cleveland Museum of Art, Open Access API
2 of 2 providers answered live. 1,127 matching records exist across the two collections.
Institutions answered newest-first by record, interleaved

Study for the Equestrian Monument to Francesco Sforza
Antonio Pollaiuolo (d. 1498)
early to mid 1480s · Pen and brown ink, light and dark brown wash; outlines of the horse and rider pricked for transfer.
Cleared · Public Domain
live
Design for a Funeral Monument
Italian, Lombardy (d. 1531)
early 16th century · Pen and ink in two shades of brown, brush and brown washes.
Cleared · Public Domain
live
Model for a Papal monument
Peter Anton von Verschaffelt (d. 1793)
ca. 1740–50 · Terracotta
Cleared · Public Domain
live
Plan of a Washington Monument
John William Orr (d. 1887)
1848 · Wood engraving
Cleared · Public Domain
live
Final Study for the Monument to Balzac
Auguste Rodin (d. 1917)
modeled 1897, cast 1972 · Bronze
Cleared · Public Domain
liveNo open reproduction
The institution withholds the image for this record, which is itself the answer: the picture on their page is not theirs to give away.
Four Figure Studies for Monument to the Dead
Albert Bartholomé (d. 1928)
1889–93 · Charcoal "manilla" pencil
In copyright
liveNo open reproduction
The institution withholds the image for this record, which is itself the answer: the picture on their page is not theirs to give away.
Proposal for a Monument at Antarctica
Robert Smithson (d. 1973)
1966 · Photostat
In copyright
liveNo open reproduction
The institution withholds the image for this record, which is itself the answer: the picture on their page is not theirs to give away.
Untitled [preparatory drawing for a proposal for light sculptures on the construction site of the World Trade Center towers]
Forrest Myers (d. 9999)
1967 · Gelatin silver print and paint
In copyright
liveNo open reproduction
The institution withholds the image for this record, which is itself the answer: the picture on their page is not theirs to give away.
Untitled [preparatory drawing for a proposal for light sculptures on the construction site of the World Trade Center towers]
Forrest Myers (d. 9999)
1967 · Silver gelatin print and paint
In copyright
liveNo open reproduction
The institution withholds the image for this record, which is itself the answer: the picture on their page is not theirs to give away.
Proposal for a Museum of the Early West, Los Alamos, NM
Jack Stewart (d. 2005)
ca. 1950–70 · Watercolor over partial graphite underdrawing, mounted on board
In copyright
liveNo open reproduction
The institution withholds the image for this record, which is itself the answer: the picture on their page is not theirs to give away.
Proposal for a Lighthouse in the Form of a Banana Peel, for the Coast of New Zealand
Claes Oldenburg (d. 2022)
2001 · Charcoal and pastel on paper
In copyright
liveNo open reproduction
The institution withholds the image for this record, which is itself the answer: the picture on their page is not theirs to give away.
Proposal for a Lighthouse in the Form of a Banana Peel, for the Coast of New Zealand
Claes Oldenburg (d. 2022)
2001 · Watercolor, pastel, and graphite on paper
In copyright
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