It’s time for the yearly Martex Calendar, exploring, day by day, the theory of color.

“Color Theory”

The color is an eye perception when stimulated by various lengths of waves.
Three are the primary colors, red, yellow and blue,that mixed properly can get infinite variety of colors.
The chromatic circle highlights the primary and secondary colors with their respective complementary in the opposite position.
This calendar was made applying pairs of primary colors and pairs of complementary colors.