Israel Hadany (Israeli, 1941-). A stainless steel maquette for sculpture "Three Tubes", currently installed at the University of Pennsylvania in the Morris Arboretum. Sculpture is mounted on a square iron base. Unmarked. 24 in x 12 in x 12 in. The one at the Arboretum is described as Material: stainless steel over structural steel, 1979 Gift of Philip and Muriel Berman Three Tubes presents a visual puzzle. Three disconnected cylinders are aligned in a column as if by magic. But if your eyes