The sculptor is not known, although various suggestions have been made including Bartolomeo Buon from Venice and Jacopo della Quercia from Siena and several art historians think that the sculpture of the Judgment of Solomon (which must have been made in the period 1424/38) shows influence from Tuscany.
O escultor non se coñece, aínda que se fixeron varias suposicións incluíndo a Bartolomeo Buon de Venecia e Jacopo della Quercia de Siena, varios historiadores da arte pensan que a escultura do Xuízo de Salomón (que debeu ser feito no período 1424/38) ten influencia da Toscana.