What?

Astronomical Systems:

astronomical systems color

 

Galileo’s Moon:

galileo moon 2010 color

 

Color Wheels: 

color wheels newton and painting in color

 

Color Spaces:

CIE diagrams color

 

Afterimages:

Stare at left black dot for 30 seconds, then stare at right black dot. Shapes will have pale colors opposite to those originally seen. Colors tend to float even with the outlines.

afterimage with outline

 

Evolution of Color Names:

color evolution in color

 

Feynman Diagrams:

feynman diagrams color

 

Quantum Entanglement:

bell inequality in color


Bonus Figures:

Transparency: 

Albers, J. (1971). Interaction of color. New Haven: Yale University Press; Shevell, S. K., & Kingdom, F. A. (2008). Color in complex scenes. Annual Review of Psychology, 59, 143–166.

The same center square appears transparent on left and opaque on right.

transparency

 

Color Induction: 

Shevell, S. K., & Kingdom, F. A. (2008). Color in complex scenes. Annual Review of Psychology, 59, 143–166.

The colors behind the bars are the same (see center) on left and right.

color truth new

 

Watercolor Illusion:

Werner, J.S., Pinna, B. & Spillmann, L. (2007). The brain and the world of illusory color. Scientific American, 296 (3), 90-95.

The same white is bluish within the circles and pinkish outside.

watercolor illusion 2x2