A very interesting article on the Russian naturalist and water colourist, Decembrist Petr Ivanovich Borisov (1800-1854) is available in English at the following link: http://jasongoodwinauthor.files.wordpress.com/2013/12/birds-flowers-of-eastern-siberia-copy.pdf

Barry Kent MacKay

Bird Artist, Illustrator

Studio: (905)-472-9731

http://www.barrykentmackay.ca
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