The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
National Gallery. Holy Family. Medici Society. Official Series No. 140. Murillo
National Gallery. Official Series No. 364. Murillo. Spanish Peasant Boy. 74. B. Matthews
Stevens Mrs Collmann. National Gallery. Official series 169
Tintoretto. Origin of the Milky Way. 1313. National Gallery. Official Series No. 14. B. Matthew
National Gallery. Official Series No. 142. Van Dyck. Charles I. Detail. 1172. B. Matthews
National Gallery. Official Series No. 146. Sargent. Lord Ribblesdale. 3044. The Medici Society
National Gallery. Official Series No. 219. Crome. A Windmill on Mousehole Heath. 926. B. Matthews
Madonna in Prayer. Sassoferrato. National Gallery. Official series 26