I keep hearing complaints about IC artwork hurting people's eyes because of the use of color. What is the best way to prevent such eye-hurting and the whining that comes with it? Is it okay to make art that's mostly green with a few colors thrown in? Should we only use colors when the artwork actually describes a color? All opinions welcome.
Ideally, the results of this post could be compiled and featured in a helpfile to help out future artists.