In Land of Marble, photographer Alessandro Gandolfi explores the past and future of Italy's striking marble quarries ...

[Engineezy] adds some color to the theme, building a machine to create 16×16 marble images automatically. (Video embedded below.) The core problem was devising ways to sort, lift, place ...

Tour operators use non-invasive methods to preserve the fragile marble formations for future ... and a camera to capture the vibrant colors of the caves and surrounding landscapes.