Swipe art is good for older people with limited hand mobility. Put dots of paint on the paper or canvas then let the participant swipe with different tools: small heavy cardboard, sponge, flexible brush, the butt of a closed hand, etc.
The Elephant of Surprise: Art for Non-Artists: Easy Doily Watercolor. This would be sooo cute for a journal page or wrapping paper. And you could probably use the now-painted doilies in something too . <<< DID YOU JUST SAY ELEPHANT