The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Greuze. Girl with an apple. Vandyck Printers. XXXIX National Gallery
Arnolfini and His Wife. J. Van Eyck. National Gallery. Vandyck Printers
Memlinc. Duke of Cleves. National Gallery. Vandyck Printers
Vandyck Printers LXVII National Gallery Steen The Music Master 856
Vandyck Printers. LXVIII. National Gallery. Van Dyck. Van Der Geest
Postcard. The Ages of Innocence. Reynolds. National Gallery. M. S. No 8
Heads of Angels. Sir Joshua Reynolds. National Gallery. London. The Wrench Series No. 86
106. Lady Caroline Howard. By Reynolds. National Gallery of Art. Washington. D. C. Andrew Mellon Collection
