"Night birds"

1956
Lithograph
Image size: 56.0×44.0cm
Sheet size: 64.0×45.0cm
Ed.100
Signed
※『 Ichiro Fukuzawa Hanga Collection』（Reifu Shobo 2002）No.9
※Printed by: Toneyama Kojin
※Publisher: Hanga Tomo no Kai
※Exhibited at the 1st Tokyo International Biennale