From Sketch To Oil Painting is the best source of learning for beginner artists about how they can convert their sketches into oil paintings. They provide at online source free of cost video practical and training tutorials. Their mission is help their members by offering guides on drawing animals, drawing people, drawing lessons, landscape drawing, drawing cartoons, draw fantasy sketches, drawing supplies, oil painting techniques, oil painting lessons, painting flames, portraiture, horse painting, landscape painting, painting flowers, and some others. Here they also provide an E-book of 486 pages that contains detailed tips & tricks people need to become a professional artist.