Piazza del Campo
Piazza del Campo is the main public space of the historic center of Siena, Tuscany, Italy and is regarded as one of Europe's greatest medieval squares.
Shot in 2012 with a Canon 5D (from 2005), with the worst L lens ever made (17-40L), handheld (no stabilization), near dusk, and in a hurry. It's amazing what you can do with 10 years improvements in processing (Lightroom 12, Photoshop 23, Topaz). Go fullscreen and zoom-in for lots of detail.