Art Bits from HyperCard
Apple packaged in some sample HyperCard stacks to get people up to speed with the software, including one called "Art Bits", which included a ton of sample clip art for use in your own stacks. This stack is fantastic for showing off just how much Apple could do with two colors.
Slowly, painfully, torturously, methodically—I've clipped out over 700 of these fucking things and stuck them on this page at their original size for your use and enjoyment. The entire thing is less than 300kb, after all the PNGs are optimized.
Communication and media
Nature and science
Odds and ends