The Birds of North America, Plate CXIII (opposite page 170).
New York :Published under the auspices of the Natural Science Association of America,1903.
biodiversitylibrary.org/page/35159873
Basic Drawing for Biology Students
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Flowers are especially popular with both fine artists, illustrators, and the public. So there are a large number of books specializing in techniques for painting flowers, especially watercolor.
Painting Nature's Hidden Treasures
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