The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
National Gallery. Self Portrait. Rembrandt. Waterlow. Card No. 1108
National Gallery. Self Portrait. 1659. Rembrandt. 1606 1669. National Gallery of Art. Andrew W. Mellon Collection 1937
National Gallery. Self Portrait. Rembrandt. Card No. 1108. Waterlow
Rembrandt. Self Portrait. National Gallery. Waterlow and Sons Ltd. London
The National Gallery. Self Portrait Aged 34. Rembrandt
National Gallery. Self Portrait. Waterlow. Card No. 1108. Rembrandt
National Gallery. Self Portrait as Apostle Paul. 1661. Rembrandt. 1606 1669. Rijksmuseum. Amsterdam
Self Portrait as a Young Man. National Gallery. Rembrandt