The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
National Portrait Gallery. Children of Charles. Sir A. Van Dyck. B. Matthews
London. National Portrait Gallery. Children of Charles I. Van Dyck
National Portrait Gallery. Five Children of Charles. Vandyck. Ditchling Press
National Portrait Gallery. London. Children of Charles I. after Van Dyck. Wrench Series. No. 81
The Wrench Series No. 81. National Portrait Gallery. London. Children of Charles I. Van Dyck. 1950
Five Children of Charles I. 1637. Vandyck. National Portrait Gallery. 267. Ditchling Press
Children Of Charles 1st. After Vandyck. National Portrait Gallery. No. 267
Children of Charles I. After Sir Anthony van Dyck. National Portrait Gallery
