The first one is Analogous colors, the second one is monochromatic, the third one is triadic and the fourth one is complementary. The first one I used acrylic pouring, I sprayed water and used gold spray paint. The second one I mixed red with white to get the different shades of red. I painted each shade on the paper and then when I was done painting I put the clear rapper to create the illusion of leaves. So then I outline the lines it made on the paper with black sharpie. On the third one I used pouring medium with the golden paint. Then I removed it from the clear plastic and I put Gesso on the wooden panel. I then put it on top of the Gesso and when it dried I color the background orange. The fourth one I used Elasto Pacth to create the texture in the blue area. After it dried I painted it blue. I put masking tape near the corners. Then I put Gesso so when I painted over the wood panel so it wouldn't be transparent when I painted over it.