So I am getting rid of some stuff (ebay), and I am going to let lose my fathers old apples. I found the spring 1981 apple catalog (full color). In it I found this little gem, the Apple Graphics Tablet and Utopia software.
“Utopia has 64 colors that can generate 40 unique brush shades”. Thatâ€™s nice too bad your monitor only as two colors (green and black).