James Kellaway Colling
1875 · Good
€75
Margaret Trowell
1925 · Very good
€30
Karl Ludwig Blume
1843 · Very good · NL
€165
Florence Bass
1894 · Very good
€45
Johann Hermann Knoop
1824 · Very good · NL
€295
William Withering
1801 · Very good
€195
Frederick Orpen Bower
1934 · Good
€50
Eliza Lee (Cabot) Follen
1834 · Good
€155
Stephen Hales
1729 · Fair
€155
Alphonso Wood
1848 · Very good
€200
Abraham Bloemaert
1693 · Fine · NL
€1,425
Asa Gray
1891 · Good
€80
John Ruskin
1888 · Very good
€70
Asa Gray
1871 · Very good
€120
John Ruskin
1808 · Fair
€145
Christoph von Schmid
1800 · Good
€175
Charles Darwin
1910 · Good
€85
William C. Gannett, Frank Lloyd Wright
1904 · Good
€65
Hooker, William Jackson Sir
1881 · Very good
€205
Camille Flammarion
1887 · Fine
€80
Ernest David Marquand
1935 · Very good
€25
Robert Ellis, F.L.S.
1852 · Very good
€110
Christopher Morley
1935 · Good
€30
Frederick Orpen Bower
1919 · Good
€30
Carolyn Wells, Oliver Herford
1909 · Very good
€85
Francis Wey
1872 · Good
€65
Henry Nicholson Ellacombe
1887 · Very good
€45
J. Haak
1928 · Very good · NL
€30
Jean-Jacques Rousseau
1800 · Good
€285
Sir Reginald Theodore Blomfield, F. Inigo Thomas
1892 · Good
€55
George Bentham
1863 · Good
€50
Mabel Osgood Wright
1903 · Good
€40
Christian Wolff
1745 · Very good · NL
€300
John Francis Campbell
1865 · Good
€50
D. R. Hay
1874 · Very good
€70
Jan van der Groen
1679 · Fine · NL
€1,250
John Burroughs
1905 · Fair
€55
John Merle Coulter
1912 · Good
€55
F. Max Müller
1884 · Good
€40
Jacob Haafner
1851 · Very good · NL
€85
Patrick Geddes
1903 · Good
€70
Charles Kirk
1918 · Fair
€65
Neltje Blanchan
1935 · Fair
€65
Lawrence Wolff
1929 · Very good
€35
Eleanour Sinclair Rohde
1922 · Good
€30
J. H. de Groot
1924 · Good · NL
€40
Isaac Watts
1719 · Fair
€185
Elizabeth Grinnell
1905 · Fine
€85
W. M. Flinders Petrie, William F. Petrie
1911 · Good
€60
Sappho
1930 · Very good
€65
Johann Wolfgang von Goethe
1833 · Good
€210
Carel Steven Adama van Scheltema, Samuel Johannes van den Bergh
1855 · Fair · NL
€135
Florian Cajori
1907 · Very good
€45
Henry James
1915 · Very good
€90
Anton Kerner von Marilaun
1914 · Good
€65
Alexander Wilson
1825 · Good
€175
Horace Walpole
1792 · Very good
€480
William Millar, William Millar
1915 · Good
€20
Samuel Rogers
1817 · Very good
€105
Alphonso Wood
1877 · Good
€50