Ohara Koson, Chicks and a worm, 1st half 20th century (source).
Antip Ivanovich Kuzmichev (probably), Silver egg forming two vodka cups, c.1890s (source)
Odilon Redon, Spring, 1906-08 (source).
Tom Thomson, March, 1916 (source).
Fan, made in the US in the late 19th-early 20th century (source).
Jacques Le Moyne, Peach blossom and Damselfly, c.1585 (source).
Headband with forehead ornament, made in India in the early 19th century (source).
Margaret Neilson Armstrong, Opuntia Basilaris, 1912 (source).
Margaret Neilson Armstrong, Barrel Cactus, 1912 (source).
Margaret Neilson Armstrong, Hedgehog Cactus, Echinocereus polyacanthus, 1912 (source).
Yoshida Toshi, Matsumoto, 1940 (source).
Roman, Cup, 1st-4th century (source).
A.Y. Jackson, Frozen Lake, Early Spring, Algonquin Park, 1914 (source).