Siena Cathedral
Sites visited included San Nicola, Bari; Troja Cathedral; San Paolo Fuori, Rome; San Pietro, Toscanella; Santa Maria Della Pieve, Arezzo; Siena Cathedral; San Michele, Lucca; Pisa Cathedral; San Marco, Venice; San Lorenzo, Vicenza; San Michele, Pavia; Sant’ Ambrogio and Sant’ Eustorgio, Milan.