Museum Without Walls™: Audio is a new kind of interpretive program for Philadelphia’s public art. Each audio program is told by a variety of people from all walks of life who are connected to the sculpture by knowledge, experience or affiliation. Nearly 100 “voices” at 35 stops explore 51 sculptures along the Benjamin Franklin Parkway and Kelly Drive. Just use your cell phone to dial 215-399-9000 and the stop number located on the sign in front of the sculpture. You can also pick up a free Museum Without Walls™: Audio map from the Fairmount Park Welcome Center in Love Park or at any of the Parkway institutions.