Norman Rockwell signed lithograph of his painting ''The Truth About Santa'', a charming and humorous Christmas illustration revealing the shocking truth of Santa's identity. This painting appeared on the cover of ''The Saturday Evening Post'' on 29 December 1956. Signed by Rockwell in black felt-tip on the lower white margin. Offset lithograph measures 19'' x 25'', printed by Harry Abrams Publishers, 1972. Minor edgewear on right side, overall in near fine condition.