Original drawing by A. Louis Wiehle. Physical print found on Page 9 of the portfolio "Works of 1953-1964" (1965) in the A. Louis Wiehle Papers {C29}. Taliesin Architects Project Number 6110. Print has faded; original drawing color values can be seen in a 35mm slide found in the Taliesin Architects Collection {C28} linked in the related objects list.