I have restaged one of Seth Siegelaub’s most influential shows, the 1968 The Xerox Book, as a series of animated GIFs [my 1st through 6th animated gifs, btw]. If only Seth could’ve been on infinite loop, too.
Frontispiece of The Xerox Book, 1968, organized by Seth Siegelaub and John Wendler
Primary Information has made an incredible collection of publications from Seth Siegelaub’s archive available online. That’s where The Xerox Book images came from. [pdf]