- Giotto's Campanile
These hexagonal panels depict (from left): Gionitus (Astronomy), the Art of Building, Medicine, and Hunting. By Andrea Pisano and his workshop, and Nino Pisano. - Giotto's Campanile
Giotto stared building this tower in 1334. He combined white marble from Carrara, green marble from Prato, and red marble from Siena. The tower was completed in 1359. - DSC 9615
- Palazzo Vecchio
Officially, such decorations are called grotesque. - Palazzo Vecchio
Grotesque or not, I like them a lot.