Anonymous
John Rea Neill (American, 1877 - 1943)
Miloš Jiránek (Czech, 1875 - 1911)
Bonaventura Genelli (German, 1798 - 1868)
George Ashdown Audsley (Scottish, 1838-1925)
Gustave Doré (French, 1832-1883)
Philip Reisman (American, 1904-1992)
Udo Keppler (American, 1872 – 1956)
Jean de Bosschère (Belgian, 1878 – 1953)
Giuseppe Maria Mitelli (Italian, 1634-1718)
Edmund Siegfried Valtman (Estonian, 1914 – 2005)
Fedor Grigoryevich Solntsev (Russian, 1801 – 1892)
Kate Greenaway (English, 1846 – 1901)
Gifford Pinchot (American, 1865-1946)
Nicolas Xavier Willemin (French, 1763-1839)
Raoul Dufy (French, 1877 – 1953)
Udo Keppler (American, 1872 – 1956)
George Ashdown Audsley (Scottish, 1838-1925)
Paul Louis de Giafferri (French, 20th Century)
Henry Thomas Alken (English, 1785 – 1851)
Jacob Pieter van den Bosch (Dutch, 1868 - 1948)
Patricq Kroon (Dutch, 1862-1941)
Dow Chemical Company (American, 19th/20th Century)
Eduard Chmelarz (Austrian, 1847 - 1900)