Peter Max (American, b. 1937), "Umbrella Man, Ver. XV" – Hand-Signed Serigraph in Color This serigraph on wove paper is numbered 257/350 and hand-signed by Peter Max in pencil. The piece captures Max’s signature Pop Art style with vibrant colors and dynamic composition, reflecting the playful energy typical of his work. As a limited edition, hand-signed print, it is an original print and a collectible example of the artist’s mid-to-late career output.