The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Flowers in a Terracotta Vase. Huijsum. Jan Van. The National Gallery. Card No. 1018
Jan Van Eyck. The Marriage of Giovanni Arnolfini and Giovanna Cenami. The National Gallery. Card No 1299. Trustees
Monet. Claude Oscar 1840 1926. The Water Lily Pond. The National Gallery. Card No. 1246
National Gallery. Card No. 1147. Giovanni di Paolo. Departure of S. John the Baptist for the Wilderness. Waterlow
Vuillard. Edouard 1868 1940. La Cheminee. S. P. A. D. E. M. Paris. The National Gallery. Card No. 1432
Goyen. Winter Scene. 1327. National Gallery. Card No. 1154. Waterlow
National Gallery. Card No. 1072. El Greco. The Agony in the Garden. 3476
Titian. The Holy Family 4. National Gallery. Card No. 1116. Trustees by Waterlow and Sons Limited