 Introducing him to New York City in 1970, Ginsberg characterized him as a "Popular, experienced, experimental, New Jerusalem, Jazz Generation, Sensitive Bard".In 1971 Horovitz published "The Wolverhampton Wanderer, an epic of Britannia, in twelve books, with a resurrection & a life for poetry united", with an original dustjacket by Peter Blake.The book is a collection of British artists of the period, with illustrations and photographs by Michael Tyzack, Peter Blake, Adrian Henri, Patrick Hughes, Gabi Nasemann, Paul Kaplan, John Furnival, Bob Godfrey, Pete Morgan, Jeff Nuttall, David Hockney, as well as Horovitz, and others.