Corpus Christi Quad by Michael Rooker (1743-1801). Signed and dated 1782. ink and watercolor, 0.292 x 0.445 (11 ½ x 17 ½ inches). Source: Courtesy of Paul Mellon Photographic Archive (PA-F05975-0047). Click on image to enlarge it.
Last modified 7 December 20222