The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Jan Van Eyck. Madonna. Joris Van Der Paele. La Madone. Virgin. Canon. Museum Brugge
Die Madonna. Dresden. The Madonna after Hans Holbein. Misch and Stocks. The Academy Series No. 1060
Milan. The Madonna and Child. Sassoferrato. Misch. World Galleries Serie. No. 1097
H. and J. Van Eyck. The Mystic Lamb. Ern. Thill. Nels
Rijksmuseum. Amsterdam. Bartolome Esteban Murillo. The Madonna and the Child Jesus
National Gallery. The Madonna and Child. National Gallery Publications
The Parish Church. Thaxted. The Madonna and Child and Shrine of St. Peter. F. Frith. Vistachrome
The Madonna and Child with Cherries. Joss Van Cleeve