
Henry Thomas Alken (English, 1785 – 1851)

Stewart Orr (Scottish, 1872 – 1944)

Anonymous

Percy J. Billinghurst (English, 1871-1933)

Leslie Matthew Ward (English, 1851-1922)

Gaston Marechaux (French, 1872-1936)

John Richard Coke Smyth (English, 1808-1882)

George Hand Wright (American, 1872-1951)

Manuel Luque (French, 1853- 1924)

Adolf Rosenberg (German, 1850 – 1906)

Conrad Faber von Kreuznach (German, 1490-1553)

John Elsas (German, 1851–1935)

John Massey Wright (English, 1777–1866)

George Henry Mason (English, 1770-1851)

Gustáv Mallý (Slovak, 1879 – 1952)

Georges Goursat (Sem) (French, 1863–1934)

Conrad A. Müller (American, 19th Century)

Boleslaw Starzyński (Polish, 1834 - 1917)

Amédée Joyau (French, 1872-1913)

Anonymous

Sir Wilfrid Lawson (English, 1829 – 1906)

André Gill (French, 1840 - 1885)

Dow Chemical Company (American, 19th/20th Century)

Lucien Pissarro (French, 1863-1944)

Ernst Ludwig Kirchner (German, 1880-1938)

Jules Guiffrey (French, 1840 – 1918)

Anton Seder (Austrian, 1850-1916)

Pierre Roche (French, 1855 – 1922)

Paul Vidal de La Blache (French, 1845 – 1918)