Jamaican-born, Brooklyn-based Sean Stewart once owned the brilliant bookstore/gallery/performance space called Babylon Falling in Nob Hill, San Francisco. Now he has edited the soon to be released exciting book on the underground press in the U.S. during the 60s called On the Ground: An Anecdotal History of the Sixties Underground Press in the U.S. .

Sean also curates an engaging blog on underground publications and counter-culture media from the 60s through the 90s called Babylon Falling.

Here’s a sample of the ironically still relevant posters, comics and ads from the blog: