Fine Point

 

The work begins with the selection of a stone for carving. The artist may carve in the direct way, by carving without a model. Or the sculptor may begin with a clearly defined model to be copied in stone. Frequently the sculptor would begin by forming a model in clay or wax, and then copying this in stone by measuring with calipers or a pointing machine. Some artists use the stone itself as inspiration; the Renaissance artist Michelangelo claimed that his job was to free the human form trapped inside the block...https://www.academia.edu/2292766/Marble_carving_techniques