Oceans of Wisdom

Published by Moriya Jihei,[2] it seems to have been issued around 1832–1834[3][4] and publication of the prints ceased abruptly.

The prints, which feature scenes of fishing including shellfish-gathering, whaling and fly-fishing, allow Hokusai to explore one of his favourite themes, that of man expressing himself through labour and harmoniously working with the forces of nature.

[citation needed] This is particularly evident in the print Chōshi in Shimōsa Province, which shows fishing boats struggling in a stormy sea, echoing his roughly contemporaneous The Great Wave off Kanagawa.

It has richly overprinted shades and an unusual palette of yellow, green and varying red pigments.

[citation needed] Hokusai also employs the rare technique of using black for colour and not just line, suggestive of the influence of Western oil painting.