Ascension (Orange) with Pool and Onlooker by John Baldessari,
Angles photo by Ruth Bernhard, 1969
Luciano I acrylic on canvas by Franz Gertsch, 1976
melisaki.tumblr.com/post/3036965645/
Phase Lumiere II by Otto Piene, 1961
Howard Clifford running off the Tacoma Narrows Bridge during