Virgin with Child Giving His Blessing and Two Angels (The Senigallia Madonna), by Pietro di Benedetto dei Franceschi known as Piero della Francesca, 1478 - 1480 about, 15th Century, oil and tempera on walnut panel, cm 61 x 53,5 . Italy, Marche, Pesaro Urbino, Urbino, Marche National Gallery, gi nella Chiesa di Santa Maria delle Grazie a SenigalliaItaly. This delightful panel was probably commissioned by Federico da Montefeltro and was brought to Senigallia as a gift from the duke to his daughter, Giovanna Feltria, to celebrate her marriage to Giovanni della Rovere, lord of Senigallia and nephew of Pope Sixtus IV. Detail. symbols fake candelabra sculpted in bas relief of Tuscan taste, torch caritatis ardor, vase vas virtutum, thistle mercy, niche tabernacle box pyx wickerwork basket Mary linen purity.