Photoshop 1.0 was release 20 years ago!
You will find here a good (and lengthy) piece about how version 1.0 was created in a garage (well not in a garage per se but you know what I mean) by two brothers: Thomas and John Knoll . There is also a screenshot of every version up to CS4 as well as a recent video interview of one of the creators.
no way! I had no idea photoshop was that old. cool info, thanks.