Vintage Japanese sumi-e or woodblock drawing likely created by artist Kayo Yamaguchi. The artwork is an original piece on shikishi board, a traditional Japanese art medium. It features two long-finned squid species, Doryteuthis pealeii or Loligo vulgaris, depicted with intricate detail and coloration. A hanko artist stamp is present on the piece, highlighting its authenticity. The image embodies a minimalist aesthetic common in Japanese art and serves as a fine example of collectible Asian artwork. Dimensions are approximately 6 3/4 inches high, 8 3/4 inches wide.