John James Audubon (American, 1785-1851)
Lucas Cranach the Elder (German, 1472 - 1553)
Joseph Wolf (German, 1820-1899)
Jan Bedijs Tom (Dutch, 1813–1894)
Adriaen de Gryef (Dutch, 1657 – 1722)
George Hudson (New Zealander, 1867 – 1946)
Alfred Frédol (French, 1804-1863)
Anonymous
Charles Hamilton Smith (English, 1776-1859)
John James Audubon (American, 1785-1851)
Louis Agassiz (American, 1807 – 1873)
George Edward Lodge (English, 1860 – 1954)
Marcus Elieser Bloch (German, 1723–1799)
Johann Friedrich Naumann (German, 1780 – 1857)
John Woodhouse Audubon (American, 1812-1862)
Nicolaas Struyk (Dutch, 1686-1769)
Wilhelm Kuhnert (German, 1865-1926)
René de Rabié (French, 1700-1785)
Emil Volkers (German, 1831-1905)
John James Audubon (American, 1785-1851)
Olaus Murie (American, 1889 - 1963)
Harrison Weir (English, 1824-1906)
Hans Hoffmann (German, 1545-1592)
Joseph Wolf (German, 1820-1899)
Cyprián Majerník (Slovak, 1909 - 1945)
Saverio Manetti (Italian, 1723 – 1785)