using less colors often looks best click background to cycle drawing with Erase off adds less detail color sets are generated randomly / to find a set you like pick # Colors, turn Erase and New Colors on, and just click Draw until you get colors you like then turn New Colors off you can get some cool effects by building up in layers.. start with 1 or 2 new colors and erasing to get a simple image / turn off Erase, leave New Colors on and run again then set # colors to 1 and New Colors to 1 to add a new random color