The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
New York. John Hay Whitney Collection. La Grande Jatte. Seurat. George Pierre. The Great Artists. The Bridgeman Art Library
New York. Collection William Roerich. Thorn Head. Graham Sutherland. The Pallas Gallery
New York. Frick Collection. The White Horse. John Constable. 1997
New York. The Frick Collection. The White Horse. John Constable
Garden Court. Frick Collection. New York. Conzett and Huber
Living Hall. Frick Collection. New York. Conzett and Huber
Jan van Eyck. The Annunciation. National Gallery of Art. Washington. D. C. Mellon Collection. New York Graphics Society Print
Odilon Redon. Cactus Man. The Woodner Family Collection. New York. The Beacon Press
