Folk artist Howard Finster was born in 1916, but did not start painting until 1976 when he had a vision that told him to devote his life to making sacred art. Finster has been working as a preacher since the age of 16. Finster has spent 20 years working on "Paradise Garden," a two-and-a-half acre mixture of sculpture, painting, vines, vegetables, and discarded objects. "Howard Finster, Man of Visions: The Garden and Other Creations: A One Person Show" is opening at the Philadelphia Art Alliance.