File:MadonnaofMercy.jpg

Summary
The Madonna of Mercy, 1445 by Piero della Francesca Central Panel from The Misericordia Altarpiece

Source: http://www.allposters.com/-sp/The-Madonna-of-Mercy-Central-Panel-from-the-Misericordia-Altarpiece-1445-Detail-Posters_i1593823_.htm