Some images I created with the open source script program processing.
These come from two different programs I wrote which generated random images. The first creates a number of random points which then randomly draw across the screen, ocassionally changing colours (whilst staying within the grayscale range).
The second draws a continual uninterupted line which changes direction on a whim (randomly). There are a set number of directions it can go in; up, down, left, right, left-up, left-down, right-up and right-down.
I may post the source code at some point.