Franconia Sculpture Park 3 Hi, Purification, Enso Hi HI Purification Purification Enso Enso Franconia Sculpture Park. Schafer, MN 2003 Hi. Burnt Wood. Polymerized Paper Cranes placed inside. 4′ 8″ x 3′ 1″ x 3′ 2″. Purification. Burnt Wood. Polymerized Paper Cranes placed inside. 4′ 7″ x 2′ 10″ x 3′. Enso. 5′ 5″ x 5′ 3″.