Real estate investors, especially those with an artistic eye, should consider investing in Greenville, South Carolina. Greenville has about 68,000 people living in it and it was once an old mill town. Now? It's a vibrant city of the arts. It's attracting other artists, young professionals and young millennial families. The prices on homes is growing at a strong pace and the economy is up. It was once associated with textiles and manufacturing plants, but about a decade ago, the town changed its scene. A three-day festival known as Artisphere created an artsy hook. That spark grew into a marketing