Madonna and Child with Sts Petronius and Eligius, by Giacomo Cavedoni (or Cavedone), 1614, 17th Century, oil on canvas, cm 398 x 226. Italy, Emilia Romagna, Bologna, National Picture Gallery. From the Academy of Fine Arts, formerly in the Santa Maria della Piet dei Mendicanti Church, Goldsmith Guild Chapel. All. Altarpiece prayer worship adoration Madonna Virgin Mary Child Infant Jesus Saints Sts St Petronius book sacred vestments pastoral scriptures clerics Eligius tools utensils working tools hammer putti angels cloth dress red blue gray clouds.