Image is 12.5" x 13" (11x13 matted), on a 16x20 sheet of Bergger Cot 320 rag cotton paper. The image is formed from an equal volume of gold chloride, rhodium chloride, platinum chloride, iridium chloride, and palladium chloride with a few drops of ruthenium chloride. The print is identified as "1/1 Omnitype (Pt/Au/Ir/Rh/Pd/Ru). Swept Across the Sky" in pencil and signed by the photographer in pencil.
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