Wright Studies, Volume One: Taliesin, 1911-1914 - House, Studio, and Farm ("Taliesin 1") for Frank Lloyd Wright - FLLW Archive Drawing Number 1104 [drawing # not recorded]: Aerial Perspective (p. 7, fig. 5)

Drawing Citation

Preliminary Study of TALIESIN Spring Green Wisconsin - Aerial perspective from original entrance drive
House, Studio, and Farm ("Taliesin 1") for Frank Lloyd Wright (is cited in)
Wright Studies, Volume One: Taliesin, 1911-1914 (published in)