Anna Mary Robertson, better known as Grandma Moses, revolutionized American folk art with her iconic depictions of American rural life. After spending 15 years of her life working as a housekeeper, she deviated toward embroidery. A bout of arthritis made her switch to painting in her late 70s.
10 Edward Hicks
Initially a Quaker preacher, folk painter Edward Hicks is best remembered for his work The Peaceable Kingdom and its 100 versions. His interest in painting perhaps stemmed for his early years as a coach painter. He mostly depicted the landscapes of New York and Pennsylvania. His works also featured animals.
British-American William Thornton was initially trained in medicine and that is when he began drawing and sketching as part of his medical notes. He later won a contest for the design of the Library Company of Philadelphia's new hall. He also designed the Capitol in Washington, D.C.