The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
National Gallery. A Scene on the Ice Near a Town. Avercamp. Hendrick. Card No 1220. Waterlow
National Gallery. A Scene on the Ice Near a Town. Avercamp. Hendrick
A Scene on the Ice near a Town. National Gallery. Card No. 1614. Hendrick Avercamp
Trafalgar Square and Nelson Column. Scene Shows the National Gallery. J. Arthur Dixon Ltd
The National Gallery. River Scene. Monet. Claude Oscar
London. The National Gallery. Saint Dorothy and the Infant Christ. Francesco di Giorgio
National Gallery. The Shrimp Girl. Hogarth. Post Card No. 1089. Harrison
The National Gallery. Seaport With The Embarkation Of the Queen of Sheba. Claude