One of the small heads that were discovered during the restoration of the 600-year-old Capella Maggiore frescoes is seen at Florence's Santa Croce Basilica April 7, 2011. The tiny heads are not visible from the ground but after a five-year restoration, visitors will be able to climb the scaffolding to view the frescoes close up, instead of from 30 metres below at ground level. REUTERS/Alessandro Bianchi