[22350] (Art – 20th Century – Printing History). 1965 Group of Original Art, Proof and Printing Plate By National Geographic Illustrator Ned Seidler Illustrative of the Process of Printing an Artwork. Long Island, New York: Not Published, 1965. Including: Original pencil still-life outdoors artwork, taped to a transparency in preparation for creation of the printing plate (tape with some soil & spotting, art very good); (with) the zinc Revere Triplemetal Plus’ printing plate; an impression of the completed plate; an impression of a partially-complete version of the art; artwork approx. 4″ x 6″ size, the sheets with several inches of margins around; (with) a folding color brochure of an exhibition of Seidler’s works, numbered, titled and with ownership details, one color illustration on cover and with a biography of the artist on back, light wear, couple of small pieces of tape from mounting, unobtrusive; not dated, circa 1960s; everything in very good condition and illustrative of the process of original art to printed work by this professional.