They are or not parallels?
Författare
OSjerick
Last Updated
för 10 år sedan
Licens
Creative Commons CC BY 4.0
Sammanfattning
The perpendicular lines that do not match row to row create an illusion of the lines between them being not parallel.
Submitted as an answer to the Showcase of Optical Illusions question on TeX SX.
Click the Illusions tag below to see more!