Flower illustration from Churui Gafu (1910) by Morimoto Toko. Digitally enhanced from our own original edition. Free Image from public domain license 
Bee and Flower illustration from Churui Gafu (1910) by Morimoto Toko. Digitally enhanced from our own original edition. Free Image from public domain license 
Blooming lotus flowers (1920 - 1930) by Ohara Koson (1877-1945). Original from The Rijksmuseum. Digitally enhanced by… Free Image from public domain license 
Water Lily (1920 - 1930) by Ohara Koson (1877-1945). Original from The Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Birds and plants (1900 - 1936) by Ohara Koson (1877-1945). Original from The Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Campbell's magnolia (Magnolia Campbellii), Flowering plant from Illustrations of Himalayan plants (1855) by W. H. (Walter… Free Image from public domain license