“Upnor Castle” by British 18th Century is a public-domain (CC0) artwork, free to view, download and reuse for any purpose. It is catalogued from the open collection of National Gallery of Art (Washington).

Upnor Castle

Upnor Castle

TitleUpnor Castle
ArtistBritish 18th Century
Mediumpen and iron gall ink over graphite on laid paper
ClassificationDrawing
Holding institutionNational Gallery of Art (Washington)
Credit lineGift of William B. O'Neal
RightsPublic domain (CC0)

About this artwork

“Upnor Castle” is a work by British 18th Century. It is executed in pen and iron gall ink over graphite on laid paper and classified as drawing. This work is in the public domain (CC0), so the image may be downloaded and reused for any purpose without permission (see the licence note below).

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Updated 2026-09-06