Bob Ross, who became world famous through his television course “Joy of Painting”, has been inspiring his viewers to create peaceful landscapes with simple painting techniques for decades. Conveying the joy of painting was always the focus for Bob Ross. Not only his famous wet-on-wet technique, but also the encouragement of his painting students has now achieved cult status: "Grab the brush yourself and design your own personal world. We don't make mistakes when we paint, just happy little accidents.” His show, which has been airing on and off since 1983, has garnered a huge following since the '80s and is now being embraced by millennials, who watch him en masse on Twitch, Vice, YouTube and follow Facebook.