"Stonework" is the study of The art or process of working in stone in masonry or jewelry, and can also refer to something made of stone.
Several topics in "Stonework" include fixer masons, memorial masons, slipform stonemasonry, stone veneer.
Why study "Stonework"? Build strong structures to withstand adverse weather or hostile attacks. Stonework is also used in art and creating jewelry and accessories.
Michelangelo Buonarroti, Egyptians built the pyramids, Greeks built the pantheon and other ancient buildings are a few specialists of "Stonework".