Picasso clearly understands that primary colors are far more interesting when one color is "tweaked." Instead of the expected mid-range blue, he opted for a lively turquoise.
compositions with a variety of color flow when those colors are used directionally and in opposite locations in the design. Can you locate a visual triangle of blue?
on the hunt for an inviting, friendly combination? Try primary colors plus green. Just be sure to watch your proportions. The gallon (medium blue), pint (red) and ounce (green and yellow) rule is a sure bet every time!