Talk:Poggendorff illusion

Untitled
Idon't see it.--90.179.235.249 (talk) 00:11, 19 November 2010 (UTC)

Looks like someone with nothing better to do has deleted some lines from the picture. Does wikipedia keep old pictures anywhere... 84.42.203.74 (talk) 16:56, 19 November 2010 (UTC)

Dark mode
the illusion in the image doesn't work with the new dark mode 46.131.64.241 (talk) 12:33, 19 July 2024 (UTC)