Bob Ross - The Joy of Painting - Season 20 is now available on iTunes! Bob Ross, the host of televisions favorite art show The Joy of .\rbr\rbrBob Ross - The Joy of Painting - Season 20 is now available on iTunes! The Joy of Painting - Seasons 20 .\rbr\rbrBob Ross, the host of televisions favorite art show The Joy of Painting, paints one painting - Grandeur of Summer - with complete instructions for you to follow in .\rbr\rbrFind more Bob Ross products on joann.com: Copyright Bob Ross Inc. All rights reserved. The Joy of Painting, .