Frank Lloyd Wright and Madison: Eight Decades of Artistic - Nakoma Memorial Gateway, project - FLLW Archive Drawing Number 2405.013: Perspective (p. 85, fig. 10.6)

Drawing Citation

Drawing 013 - Perspective of hexagonal scheme, Nakomaaa Memorial Gateway
Nakoma Memorial Gateway, project (is cited in)
Frank Lloyd Wright and Madison: Eight Decades of Artistic (published in)