London: Drian Galleries, 1972. First Edition. Paperback. Quarto (4to). 8 page exhibition catalogue, with black & white and color reproductions of Porter's work. From the June 21st through July 11th 1972 exhibit at Drian Galleries. Minor shelfwear to extremities. Porter wrote the introduction, titled "Motive." This was the third one-man..... More