For his strongly Usonian - influenced Menkick House ( 1970 ) , he incorporated a local rock outcropping into the structure of the home , echoing Frank Lloyd Wright 's Fallingwater .
Haertling often made efforts to harmoniously integrate his buildings with their physical environments .
For Haertling 's strongly Usonian - influenced Menkick House ( 1970 ) , Haertling incorporated a local rock outcropping into the structure of the home , echoing Frank Lloyd Wright 's Fallingwater .
Haertling often made efforts to harmoniously integrate his buildings with their physical environments .