Whenever I look for pretty and inexpensive art, I turn to Etsy (obviously). I find I'm drawn to beautiful watercolors the most and love finding ones that use watercolors as an medium of expressing movement.
The colors are bright but the subject matter is soothing. My neighbors have a koi pond in their front yard and we love watching the fish swim. This would be a great print in a kids' bathroom or even in the grown up one!