The Curvature Blindness Illusion...
Psychology professor Kohske Takahashi of Chukyo Un... ...hen the colors break at the top and bottom of the curve (in the line perceived as a zig zag) we see a cor... ...ith colors that continue over the upper and lower curve makes us perceive a gentler curve when the backgrou...
https://www.neatorama.com/2017/12/09/The-Curvature-Blindness-Illusion/
