アクアティントでしょう
akuatintodeshō
1. Probably aquatint.
Noun
1. Probably aquatint.
1. it seems; I think
2. right?; don't you agree?
1. aqua
1. aquamarine
1. mezzotint
1. aqua aura
1. Tokyo Bay Aqua-Line
1. tint
1. city on water
1. scouring; washing vegetables in lye