The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Monet. Claude Oscar 1840 1926. The Water Lily Pond. The National Gallery. Card No. 1246
Jan Van Eyck. The Marriage of Giovanni Arnolfini and Giovanna Cenami. The National Gallery. Card No 1299. Trustees
Vuillard. Edouard 1868 1940. La Cheminee. S. P. A. D. E. M. Paris. The National Gallery. Card No. 1432
St. Paul From the Surrey Side. Charles Francois Daubigny. The National Gallery. Card No. 1710
Monet. Claude Oscar. Bathers at la Grenouillere. The National Gallery. Card No. 1574
Flowers in a Terracotta Vase. Huijsum. Jan Van. The National Gallery. Card No. 1018
The Haywain. The National Gallery. Card No. 1063. Constable. John. 1986
Rubens Peter Paul 1577 1640. An Autumn Landscape with a View of Het Steen. The national Gallery. Card No. 1313