Pictures of Geometric Roman Mosaics - Pictures & Images -
The History of Roman Geometric Mosaic Designs.
The first Roman mosaic floors before the 1st century AD used a technique known as crsutae floors which consisted of fragments of marble randomly set into mortar and flattened. From about the 1st century AD the small shapes of marble known as tesserae were used to make the first true Roman opus tesselatum floors.
Initially Roman mosaic floors...