Instructions
Using the mouse, click on the whitespace to display a sticker. Click the corresponding green buttons on the left panel for options on sticker type, sticker color randomization, and sticker color blending mode. Use the mouse wheel to increase or decrease the size of the sticker. To save the sketch to your computer, press the "Save as PNG" button. This will save it as a raster image.
Thoughts
I felt like my brain and the computer were in sync. Every key pressed as my brain fired a neuron, every thought transposed on the screen exactly how I imagined it. I haven't felt like that it a while.