BLUE surrounds us -- it is the color of peace, order, strength, and the spirit -- symbolized by the blue sky and the vast blue ocean. BLUE evokes serenity, innocence, truth, sadness.
Here are 10 important things about the color BLUE that I think everyone who paints in watercolor should know: (I'm also including some "blue" paintings of mine, as well as quotes about blue from others.)
1) BLUE IS THE COOLEST COLOR ON THE COLOR WHEEL, bringing a soothing element to any painting. Of the three primary colors, it is the only cool one.