For this picture, I made my name into block letters and decorated the background.
To do this, I used 3 layers. The first one was just a pure blue background to go under everything. The second one had my name and a plan for the top layer. On the top layer, I put different designs that I thought were cool in each corner, and then using an 50% opaque airbrush, I added an almost rainbowy effect.
My favourite part of this piece is the green pixelated effect I added in the bottom right corner.