From 1968 through 1978 I provided murals and interpretive exhibits to theme parks, zoos and aquariums. From 1979 through 2000 I operated a silk screen printing company providing items to these same places plus many environmental organizations. In 1984 I purchased the first Macintosh computer sold in my town, and evolved into the desktop publishing and digital graphics revolution. In 2000 I retired from commercial activity and returned to oil painting and my web site. CafePress is now my outlet for my lifetime of experience. Thanks for shopping HERE! Jim Thomas