Peter Max Earth Summit 1992 UN 29-Cent Stamp Block

This is a block of four 29-cent United Nations stamps designed by artist Peter Max for the Earth Summit in June 1992. The artwork features vibrant, psychedelic imagery characteristic of Peter Max's style, depicting four fantastical figures surrounding a central globe of the Earth, set against a colorful background of geometric shapes and floating spheres. The stamp block is bordered in black with 'EARTH SUMMIT JUNE 1992' printed along the top and bottom margins and 'UNITED NATIONS' along the side margins. Peter Max's signature is visible in the lower right area of the artwork. No envelope, cachet, or postmark is visible — this image appears to show only the stamp block itself.

This First Day Cover features a se-tenant block of four 29-cent United Nations stamps designed by Peter Max for the 1992 Earth Summit. The stamp artwork showcases Max's signature psychedelic style with four colorful, fantastical figures surrounding a vibrant central globe, set against geometric shapes and floating spheres. The cachet artwork mirrors the stamp design, with bold, vibrant colors and abstract patterns, emphasizing the environmental theme of the Earth Summit. The postmark is not visible in the image, and there is no visible text indicating a city, state, or date.