Seeing all these artwork, I just have a feeling to create an artwork showing the illusion. I am so surprised (especially by the Koffka Ring Illusion) that one color can be treated as two in different backgrounds, and two different colors can blend so well with each other. It is the cover picture of my project this time. My original idea is to present two funny faces on the same picture to increase the components of contrast in the picture, but keep the picture seems harmonious.
Is this a good/useful/informative piece of content to include in the project? Have your say!