Architect; master of space, form and human-centered design. Wright-designed business check for the Frank Lloyd Wright Foundation, 8.25 x 3.25, filled out in type and signed by Wright, payable to Leonard Spangenberg for $40.00, August 21, 1947. In fine condition, with toned piece of tape to top edge, usual punch and crayon cancellations (away from signature), and a faint vertical fold through one letter of signature. Spangenberg was a student of Wright’s, who also designed the Plaza Tower in New Orleans. The signature itself is clear and bold. R&R COA.