These are some more expensive pictures, but as you can...
Modern Art
http://fineartamerica.com... Not all abstract art is expensive. The price now remains on the quality of the picture. http://www.ugallery.com... These are some more expensive pictures, but as you can see, the quality is much better. Now normal "kids" wouldn't be able to draw these things. Also the price doesn't just increase because of the artist, it depends on the quality of teh painting. Humans are very good at deceiving themselves, but some drawings from kids are really good, and some drawing for professionals aren't that good either.