I've seen this before. It's the work of computer artist Peter Stanick. Start here and click the picture (sometimes you're limited to a specific region of the screen) to continue.
It's an apparently endless (although some elements repeat) stream of Pop Art iconography, New York streetscenes, fake ads, glamorous women (Warning: Some are topless or scantily-dressed, so it's NSFW. No music or sound, though.)
Colorful, stylish, unapologetically sexist: What's not to like?