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Carlo Raso: "Isaac's sacrifice" (1425-1438) by Iacopo della Quercia (Siena about 1374-Siena 1438) - Portal of San Petronio Church in Bologna
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Carlo Raso: "Biblical Histories: Cain and Abel - Ark of Noah" (1425-1438) by Iacopo della Quercia (Siena about 1374-Siena 1438) - Portal of San Petronio Church in Bologna
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Carlo Raso: "Statues and bas reliefs" (1425-1438) by Iacopo della Quercia (Siena about 1374-Siena 1438) - Portal of San Petronio Church in Bologna
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Carlo Raso: "Nativity" and "Magi's adoration" (1425-1438) by Iacopo della Quercia (Siena about 1374-Siena 1438) - Portal of San Petronio Church in Bologna
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Carlo Raso: "The presentation at temple" and "The innocents' massacre" (1425-1438) by Iacopo della Quercia (Siena about 1374-Siena 1438) - Portal of San Petronio Church in Bologna
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Carlo Raso: "Saint Nicholas" - wooden statue by Iacopo della Quercia (Siena about 1374-Siena 1438) - "Museo dell'Opera del Duomo" at Siena
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Carlo Raso: "Cain and Abel offering the fire's sacrifice" (1425-1438) by Iacopo della Quercia (Siena about 1374-Siena 1438) - Portal of San Petronio Church in Bologna