Info

The picture was done on 
the Commodore Plus/4 computer,
using Botticelli, right on the Party.

The files

stage1.bmp
stage2.bmp
stage3.bmp

are the workstages.

final.bmp

is the final pic.

the p4.d64 contains the original images files for
plus/4 botticelli.

botticelli.prg is the editor.