MA2, "Studio (Random Walking)", ZX Spectrum (1984)

"A generated abstract art program like the ones in MA1, it could also run in different colours. But this time footsteps (the shoe shapes) ‘walk’ all over the screen generating the marks, providing a figurative intrusion. It was a comment on the isolation of the artist in their studio, as when the feet met the edge of the rectangle, the word ‘OUCH!’ appeared with a beep (a computer screech), denoting studio induced madness. "

– Geoff Davis