Here’s a beautiful example of the Hermann Grid illusion in the real-world: You will notice faint white circles appear where the horizontal and vertical slats intersect in the window frame (even if no white circles are there at all!)
Hermann ferry port door grid illusion 🙂
Aysun Ülger (@aysun_ulger) September
The Hermann Grid illusion
In this image, do you see something other than black and white?
While there are only black blocks and white spaces in the grid, the high contrast black and white areas fool the eyes into perceiving a gray circle at each intersection. The illusion results from [Read more…] about Tease your brain with the Hermann Grid illusion