Cola Petruccioli (painter from Orvieto, active in the second half of the 1000 – 1400, died in 1401), Allegory of Fortitude, Justice and “Vita activa”, fresco, 315 × 65 cm, 315 × 72 cm, 315 × 62 cm. Collection of Old Master Paintings, inv. no. 1260, 1357,...