It was found in the late eighteenth century in San Isidoro in León, but was probably originally copied in Castile or La Rioja.
The cathedral altarpiece paintings documented, along with a picture of the Nativity, allegedly signed with an "N" in a hymnal of the collegiate Basilica of San Isidoro, helped define his style of painting, which combines the clarity and Italian Flemish attention to detail, and attribute some other works, among which the Altarpiece of the Life of the Virgin and Saint Francis (Museo del Prado), from Chapel Farm Esteva of Delights in the vicinity of La Bañeza.
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Among other acts of friendship, he authorized the transfer of Saint Isidore's relics from Seville to the Basilica of San Isidoro of León.