The ukiyoe is Japanese picture, a woodblock print, in the Edo period. I believe you have found it on Nick's drum kit.
Kanagawaoki-namiura (by Hokusai)As there is the same ukiyoe at URL, you can enjoy:
http://www.tvz.com/nishiki-e/nishiki2/ni52.html
or
http://www.habi.ne.jp/~hoi/sa1/original ... aku_04.htm
"Kanagawaoki-namiura," Mt. Fuji on his drum kit, is a most famous thing painted by Hokusai (1760-1849).
Hokusai painted 36 ukiyoes of Mt. Fuji.
I wish that you can hear the roar of the billows like Nick's drums, owing to the pic linking.
A cymbal is a ripple and a bass drum is raging billows.
Fancyscope