Complex sentence: He painted and drew horses in a variety of media including oil, watercolor, ink and charcoal.sold "Sam Savitt's Guide to Horses" is in the collection of the Smithsonian Museum.
Split into simpler sentences: He painted and drew horses in a variety of media including oil, watercolor, ink and charcoal. His widely sold "Sam Savitt's Guide to Horses" is in the collection of the Smithsonian Museum.