養素斎画譜 第１編
A Japanese ehon picture album, Yōsosai gafu volume one, illustrated by Imao Keinen and published by Tanaka Jihei in 1900 in Japan for artists and craftsmen seeking model motifs. The pictures are monochrome reproductions of ink-style paintings showing birds, fish, trees and rocks, with loose brushy outlines, open white ground and screen-like panel divisions that a designer could borrow for minimal natural-motif layouts.
