Utagawa Toyokuni I 歌川豊国 (1769-1825):'Four Woodblock Prints', Edo, 19th C.

Dim.: 54 x 42 cm (the largest frame)
Dim.: 35 x 23 cm (the print of the largest frame)
Dim.: 42,5 x 31,5 cm (the smallest frame)
Dim.: 36 x 25,3 cm (the print of the smallest frame)

Ref.:
- Christie's, London, Dec. 03 2015, for one woodblock print of Utagawa Toyokuni I. (sold GBP 750 ) (link)