Ostoja-Kotkowski, Stanisław, July 1988, Computer file, PRG 919/107/82/RIVER1
RIVER1 is a pixel based artwork, created through computer programs on an Acorn Archimedes computer. A fractal generator may have been used, in conjunction with other software and assorted manipulation techniques to create a sequence of images or multiple iterations of the image design. It was included on the same disk as SNAIL1, CENTRALL, and RIVER2.