John James Audubon (American, 1785-1851)
John Gould (English, 1804-1881)
Joseph Wolf (German, 1820-1899)
John Edwards Holbrook (American, 1796 – 1871)
Louis Agassiz (American, 1807 – 1873)
René-Primevère Lesson (French, 1794 – 1849)
Ernest Meissonier (French, 1815-1891)
Wilhelm Kuhnert (German, 1865-1926)
Julius Adam the younger (German, 1852-1913)
Daniel Giraud Elliot (American, 1835 – 1915)
Aert Schouman (Dutch, 1710-1792)
Louis Agassiz (American, 1807 – 1873)
John Gould (English, 1804-1881)
Johann Friedrich Naumann (German, 1780 – 1857)
Saverio Manetti (Italian, 1723 – 1785)
Abraham Meertens (Dutch, 1747-1823)
John Gould (English, 1804-1881)
Emil Adam (German, 1843-1924)
Louis-Isidore Duperrey (French, 1786 – 1865)
Johann Caspar Fuessli (Swiss , 1743-1786)
August Pollak (Austrian, 1838-?)
William Huggins (English, 1820 – 1884)
Frederick McCoy (Irish, 1817-1899)
John Gould (English, 1804-1881)
John Gould (English, 1804-1881)
The Reverend Christopher Atkinson (English, 1754-1795)
Daniel Giraud Elliot (American, 1835 – 1915)
Johann Friedrich Naumann (German, 1780 – 1857)
John Gould (English, 1804-1881)
Antoine-Louis Barye (French, 1796-1875)
Marcus Elieser Bloch (German, 1723–1799)
Jean Gabriel Prêtre (Swiss, 1768 – 1849)
John James Audubon (American, 1785-1851)
Louis Agassiz (American, 1807 – 1873)
Louis Agassiz Fuertes (American, 1874 – 1927)
Marcus Elieser Bloch (German, 1723–1799)
Joseph Wolf (German, 1820-1899)
John Woodhouse Audubon (American, 1812-1862)
Jacques-Raymond Brascassat (French, 1804–1867)
John Frederick Herring Snr. (English, 1795 – 1865)
John William Lewin (English, 1770-1819)
John Frederick Herring Snr. (English, 1795 – 1865)
Willem Romeyn (Dutch, 1624-1694)
Friedrich Voltz (German, 1817-1886)
John Gould (English, 1804-1881)
Saverio Manetti (Italian, 1723 – 1785)
Edward Troye (American, 1808 - 1874)
René-Primevère Lesson (French, 1794 – 1849)