This was part of a card from the American Visionary Art Museum, a national treasure. The other part showed a giant whirligig, made by Vollis Simpson and now in the museum's permanent collection. Simpson, a 90-year-old farmer, decided at age 60 that he had to do something with all the junk he had and started making whirligigs or, as he calls them, 'joy machines'. You can visit his Windmill Farm in Lucama, North Carolina.