The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Tate Gallery. Spectrocoupling. Peter Phillips
Paul Klee. A Young Ladys Adventure. 1922. Tate Gallery. Henry Stone. SPADEM
J. M. W. Turner. The Shipwreck. Tate Gallery. Tate Gallery. Henry Stone
Yacht approaching the coast. Tate Gallery. Henry Stone. J. M. W. Turner
L. S. Lowry. The Pond. 1950. Tate Gallery. Henry Stone
Windows Open Simultaneously. First Part Third Motif. Robert Delaunay. Tate Gallery. Henry Stone
Clarinet and Bottle of Rum on a Mantelpiece. Georges Braque. Tate Gallery. Henry Stone
Giacomo Balla. Abstract Speed. The Car has passed. 1913. Tate Gallery. Friends of the Tate Gallery. Henry stone