harvard-art-museums-prints: Piece LXXX, Anonymous, 1799, Harvard Art Museums: PrintsHarvard Art Muse
harvard-art-museums-prints: Piece LXXX, Anonymous, 1799, Harvard Art Museums: PrintsHarvard Art Museums/Fogg Museum, Gift of Philip Hoferhttps://www.harvardartmuseums.org/collections/object/271259 -- source link