Thanks to the internet and art generators everyone can create digital masterpieces, and one of my favorite places to play with color and shape is Bomomo. To use this generator you simply click on a tool button, and then click your mouse and hold down the button, and move your mouse to guide the bouncing color-generating tool circles around the design area.
Here's a look at the dashboard, and a pic I made by sampling every one of the tool buttons:
Using just one tool can result in very cool art:
Using Bomomo can also help when you're feeling blocked or frustrated; watching those little bouncing circles do their thing is surprisingly relaxing, and whatever you create with them may shift your mood to something more positive.