Vintage, Original Pop Art Exhibition Poster! 1969’THE SPIRIT OF THE COMICS. INSTITUTE OF CONTEMPORARY ART (ICA) University of Pennsylvania. October 1 – November 9, 1969. Measures 22″ x 17″. Was issued folded in quarter panels as mailer. Postmarked and addressed on back side, with split mailing seal still attached. The exhibition featured the following artists. Organized by Stephen S. Excellent, vintage pre-owned condition. Fold marks present as issued, with original seal sticker and address label on reverse. See photos for details. Please message for any questions, thanks.