The psychedelic concert poster ... which communicates information without passersby having to stop. Concert posters were typically utilitarian, with plain type and maybe a photo of the act.

Not necessarily a natural fit for a psychedelic light show ... Byrd didn’t know the first thing about concert posters—except that, as he later wrote, it “should be calling to you across ...

From psychedelic concert posters commissioned by the legendary promoter Bill Graham for his shows at the Fillmore Auditorium to objects d'art featuring Elvis, a selection of rock and pop inspired art ...