The following information is taken directly from Philadelphia's Magic Gardens website.
Philadelphia’s Magic Gardens is a folk art environment, gallery space, and nonprofit organization that showcases the work of mosaic artist Isaiah Zagar… The installation…covers half a city block... A walk through the labyrinth will reveal sculptures from Latin America and Asia, bicycle wheels from a local South Street bicycle shop, Zagar’s hand-made tiles, and mirrors.
Zagar has devoted himself to beautifying the South Street neighborhood since the late1960s, when he moved to the area with his wife Julia. The couple helped spur the revitalization of the area by purchasing and renovating derelict buildings, often adding colorful mosaics on both their public and private walls.