RGB

As designers know, there is the RGB part of colours for computers and the CMYK part of colours. This page you're about to see just focuses on RGB colours and what kind of art/designs you can do with just three colours (red, blue, green). 

I thought these designs were the ones that stood out to me the most. They're incredibly unique. There are so many more on the website that I linked above. After seeing this, I really want to make a wall painting based on three colours. Who needs 10 other colours to make some sort of a painting..