The infamous background of Ganbare Goemon 2 (SFC), mainly used in lake / sea levels from said game. I did my best to port this background to Super Mario World, but I couldn't keep all the colors, sorry about that. This time, I'm including the HDMA used by the original game. Insert it with the UBERASM Tool.
The color of the BG itself is from the level "Samurai Woods / Mount Hagakure".