This Robert Indiana vintage 1988 Pop Art offset lithograph calendar print " Number 4 " 1964, is a very special and unique piece to add to your collection. The offset lithograph print is a page from a large art calendar published by Te Neues Publishing Co., printed in Germany in 1988. The Pop Art print features an original artwork by the American Pop Art painter Robert Indiana ( 1928 - 2018 ) titled " Number 4 " created in 1964. This print is suitable for framing. The rare out of print offset lithograph calendar print measures 12 1/4" W X 13 3/4" H, with an image area of 10 1/8" W X 12 1/2" H. There is a different artwork on the reverse back side by another artist. It is in excellent " like new " vintage condition, with very light signs of handling. It has never been framed, and is now being offered here for an excellent price.