The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
The Royal Collection. The Virgin and Child With an Angel Playing The Viol. Albrecht Durer
The Virgin and Child. H. M. Queen Elizabeth II. Royal Collection. William Dyce
New York. The Frick Collection. Virgin and Child. With Saints and Donor. Jan van Eyck. Conzett. Huber
Glasgow Museums and Art Galleries. Burrell Collection. Virgin and Child. Postcard
The Virgin and Child. Wallace Collection. Waterlow. Delaroche
Andrea del Sarto. The Virgin and Child. Wallace Collection. Trustees by Waterlow and Sons Ltd. London
The Virgin and Child. Wallace Collection. Delaroche
Leonardo da Vinci. 1452 1519. Cartoon. Virgin and Child with SS. Anne and John Baptist. No. 1325. The National Gallery. Postcard