Photo © Concept Art Gallery — view this lot on Concept Art Gallery ↗Dawn Of A New Era, 1980
Screenprint · ed. VI/XV
Concept Art Gallery · Nov 12, 2025Result not publishedImage courtesy Helmuth Stone Gallery
Auction result
Polyhedron II
Roy Ahlgren (American, 1927–2011)
$189 hammer plus premium ($150 + $39 premium)
≈ £151≈ €168
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- Medium
- Screenprint · Prints & multiples all screenprint results →As published: “Color Serigraph”
- Edition
- 7/100
- Category
- Screenprints
- Auction house
- Helmuth Stone Gallery
- Sale
- July 5 Fine Art, Antique and Jewelry Auction (171472)
- Date
- July 5, 2020
- Location
- Sarasota, Florida, United States
- Lot
- 232
- Estimate
- $100 – $200 (≈ £80 – £160) (≈ €89 – €178)
- Source
- Auction house helmuthstone.com ↗Retrieved Sep 30, 2026
View this lot on Helmuth Stone Gallery ↗
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Photo © Concept Art Gallery — view this lot on Concept Art Gallery ↗
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Photo © Concept Art Gallery — view this lot on Concept Art Gallery ↗Homage to the Cross I, 1969
Screenprint · ed. 97/100
Concept Art Gallery · Dec 3, 2022Result not publishedAlso in this sale
July 5 Fine Art, Antique and Jewelry Auction · Helmuth Stone Gallery · Jul 5, 2020
Landscape with Trees, Farm Buildings and a Tower
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Helmuth Stone Gallery · Jul 5, 2020$23,310 ≈ £18,629 ≈ €20,768Sign up free to see price
Manhattan Skyline
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Espiral Doble
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Helmuth Stone Gallery · Jul 5, 2020$5,670 ≈ £4,531 ≈ €5,052Sign up free to see price
Sotomagie, 1967
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Marshallese Racing Canoes - Kor kor
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Helmuth Stone Gallery · Jul 5, 2020$4,095 ≈ £3,273 ≈ €3,648Sign up free to see price
Tajadas de Sandias
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Helmuth Stone Gallery · Jul 5, 2020$3,024 ≈ £2,417 ≈ €2,694Sign up free to see priceSimilar works
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