Katsushika Hokusai (Japanese Ukiyo-e Printmaker, ca. 1760 - / Waterfall where Yoshitsune Washed his Horse, Yoshino, Yamato Province (Washu Yoshino Yoshitsune uma arai no taki), from the series "Tour of Waterfalls in Various Province"
"Hokusai Meets Fibonacci Golden Ratio" by Ars Brevis This is an example of the golden ratio. The wave creates the curved effect which is pleasing to the eye. It has a rhythm to it, like you are counting up to the curve of the wave.
Social Mistakes – Les nouvelles créations surréalistes de Dan Cretu