Color design

Acrylic on  canvas 14"x10" 

When I started doing the drawing I wanted to make all of the colors match up in some way but I didn't know how to do that. Then as I started to paint I realized how all the colors went together in some way so I started with yellow and then red then I tried to make it an opposite color so I added blue to the other side. The green to match it.  I also wanted to make the colors look like a rainbow if you look at it closely and that's how I made my art.