5 140 2019
This sketch was a result of my water being contaminated with an oil. If oil mixes in with my white powder the sandpaper creates thousands of small air bubbles that rise to the surface and give the surface a grainy or rainy look. This one was grainy so I decided it was Arizona time. The mountains looked more like hills so I added a few Cactus to the sandy looking surface and some tumbleweed brush and the picture looked complete.