This guy used to paint normal then contracted schizophrenia. Frankly it looks like he's on acid. Here are his earlier, normal paintings. A little weird, but really they just look like illustrations for children's books or magazines.
Here he is when schizophrenia just became apparent at age 57; this painting looks like maybe one hit:
And further into the realm known only to lsd-eaters and the insane:
This one looks like two or two-and-a-half hits:
Five hits:
Seven hits:
Over ten hits: