Matt Groening's '80s Posters for Apple

The story that The Simpsons' creator Matt Groening once illustrated a brochure for Apple back in 1989 has been making the rounds of the internet for awhile now. However, in addition to that brochure, Groening did other artwork for Apple around that same time period.
Apple hired Groening to produce illustrations for a brochure about Macs that was aimed at college students.