File:Simultaneous Contrast.svg

Summary

Description
English: Demonstration of simultaneous contrast. The two inner grey rectangles are exactly the same shade, but the bottom one can appear to be darker because it is surrounded by a lighter shade than the top one.
Date
Source Based on bitmap image from English wikipedia: File:Simultaneous Contrast.png
Author
  • This hand-written SVG version by Qef
  • Original bitmap version by English Wikipedia user Xanzzibar
  • Based on a similar bitmap image by K. P. Miyapuram
Other versions File:Simultaneous Contrast.png

Licensing

Public domain This work has been released into the public domain by its author, Qef. This applies worldwide.

In some countries this may not be legally possible; if so:
Qef grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

Category:PD-user#Simultaneous%20Contrast.svg Category:Contrast illusions
Category:Contrast illusions Category:PD-user