The top right button is called "Total Experimentation" and it simply generates a completely random image.
The second button is the "Tickle" button which will slightly alter the image by only modifying some aspects.
The third button is for generating multiple images. You can choose to have new images created with no restrictions, or have Gliftex create them as a series of "tickles." In the pro version, you can also restriction the variations to only change form, color, or interpretation.
The rest of the buttons are for stop, image tiling, image size, navigating a sequence, and zooming in or out.
Down the left side are the controls for adjusting form, color scheme, and interpretation.
