Now I believe I know why.
Look at that original art again. It works in 2D for reasons unknown to yours truly. But translate that combination of lime green, cyan, magenta, orange, yellow, and gold into the third dimension and the results are . . . not my favorite painting project. I give you Zagor and the Amazing Technicolor Dreamcoat:
|Ahhhhhh! My eyes! They're bleeding!|
Take care, brethren. Thanks for the look.