RedBall Project will appear in Bethlehem April 18-22, noon-7 p.m. daily, as part of the Southside Arts & Music Festival (SSAMF), presented by Capital BlueCross and taking place April 20-21. Launched in 2001 by artist Kurt Perschke, the unique public art project is designed to highlight its host city's architectural landscape and history by showing up in new and unexpected locations each day. Copyright - Thomas Martin