A famous Roman mosaic depicting Alexander the Great is revealing new insights into antiquity. As part of an ongoing restoration, researchers have learned that the artwork’s stones came from quarries ...

Photoshop CC 2015.5 tutorial showing how to create a futuristic, dot mosaic portrait from a photo and how you can quickly ...

These intricate details contribute to why the mosaic is "perhaps the most iconic and well-known representation of his face in ancient art," the researchers noted, according to Live Science.