Frank Lloyd Wright Drawings: Masterworks fron the Frank Lloyd Wright Archives - House, "Fallingwater" for Edgar J. Kaufman - FLLW Archive Drawing Number 3602.004: Perspective (p. 41, fig. &42/43)

Drawing Citation

Drawing 004 - Perspective from below waterfall.
House, "Fallingwater" for Edgar J. Kaufman (is cited in)
Frank Lloyd Wright Drawings: Masterworks fron the Frank Lloyd Wright Archives (published in)