Hal Lasko, also known as Grandpa is a 98 year old man who creates terrific artwork. What makes this impressive, apart from someone actually using MS Paint for something useful, is the fact that Lasko suffers from Macular Degeneration, a condition that causes blindness at the center of his vision. The relative simplicity of use for Paint helps Grandpa work as he draws outlines and then zooms in to fill it up the way he likes it. His work is a mix of pointillism and 8-Bit art. Prints available on his website.