Superheroes. Cool for wall art... I think I would do the Avengers though.
Marvel Avengers Wall art made out of 10x10 canvases and acrylic paint.
TMNT Canvas painting by SaraCervantes on Etsy
30 Superhero Ideas on Etsy - boys bathroom
Teenage Mutant Ninja Turtle Room ideas
Set of 4 Superhero 12x12 Hand Painted Canvas Superman by MPsArts, $70.00
PRINTABLE Superhero Logos Superman Spiderman Batman by DoubleK04, $25.00
Superman, Spiderman, Green Lantern, Batman, Captain America, Flash! How cool would these look in your little superheroes bedroom! Each canvas.
Nickelodeon Teenage Mutant Ninja Turtles 4-Pack Canvas Wall Art $19.98 @ Walmart
Spiderman with great power wall canvas by OwlBeCrafty on Etsy, $15.00