Altarpiece by Jerónimo Cósida in Calcena Historical milestone · Calcena, Aranda, Zaragoza Between 1554 and 1559 the Zaragoza painter Jerónimo Cósida executed for the church of Nuestra Señora de los Reyes in Calcena a Renaissance altarpiece dedicated to the beheading of San Juan Bautista, one of the best works of the Aragonese Renaissance. 1554-1559 Photo: Jerónimo Cósida (Public domain) What to see and do in Calcena