Color Lithograph by Alexander Calder (American, 1898-1976), "Pyramids and Spirals", circa 1970. This work is a vibrant composition in red, blue, gold, orange, and black, visually embodying the title of the print. Numbered 43 out of an edition of 95. The lithograph measures approximately 29" x 43" (sheet size), and 36 1/2" x 50" (framed). It is signed "Calder" on the lower right and numbered "43/95" on the lower left. This item originates from the estate of John A. Williams, a distinguished philanthropist and renowned collector. Mr. Williams and his partner Dewitt Hart were influential members of San Francisco's art society and were celebrated for their discerning taste in modern, ethnographic, and fine art. Over the years, they hosted numerous exhibitions in their home, showcasing their prestigious collection to appreciative audiences. All proceeds of items from this estate benefit the Hart Williams Rainbow Fund, a nonprofit working with the LGBTQIA+ community in the San Francisco Bay Area.

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