Well, I always felt that my aquarium needed a background (I had this on my tank when I still had Mister Fishy, but never really showed anyone). The "gravel" matches the gravel in my tank, and that red Betta is my first Betta, a VT named Mister Fishy, who died a couple weeks ago.
I did it in water color with the help of my best friend.
Opinions?