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Keywords from Image Description:
Poppi Pietro n. Ravenna Santa Maria in Cosmedin Battistero degli Ariani Volta in musaico. Pietro Poppi Ravenna Santa Maria in Cosmedin Battistero degli Ariani Volta in musaico Numero di catalogo Pietro Poppi Ravenna Santa Maria in Cosmedin Baptistry of the Arians Mosaics on the vault Catalogue File Poppi Pietro