The Pushkin State Museum of Fine Arts in Moscow has placed online a catalog of their collection of Japanese Prints from the 18th and 19th centuries.
You can browse through sections for landscapes, beauties, actors, warriors, sumo wrestlers, flowers and birds.
You can also browse by artist or school, and there are additional reference materials.
(Images above: Katsushika Hokusai, Katsukawa Shunkō Ii, Utagawa Hirosige I, Utagawa Hirosige, Shosai Ikkei, Kikugawa Eiza, Kitagawa Utamaro)
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