Sistema dei compassi
A traditional pointing method that uses compasses and a network of reference points to transfer three-dimensional measurements from a model to marble.
Italian Terms
Scultura da modello in scala 1:1
A method of producing a sculpture from a full-scale model, allowing dimensions and surface points to be transferred directly at the same scale.
Scultura libera
A model-independent approach in which the sculptor works the stone without transferring a full-scale model through a formal pointing system.
Copia da modello in scala ridotta
The enlargement of a sculpture from a smaller model, requiring proportional systems to transfer dimensions from one scale to another.
Foratura
The drilling operation used during roughing to create measured holes for splitting, reference work, dowels, or removal of stone.
Tracciatura
The layout operation in which principal measurements and reference lines taken from a model are marked directly onto the marble block.
Squadra zoppa
A traditional Apuan–Versilian adjustable square with one movable arm, used to transfer or check angles other than a fixed right angle.
Trapano elettrico
An electric drill used in stone carving for splitting holes, dowel holes, and other drilled operations in marble and stone.
Triangolo proporzionale
A geometric angle drawn on a plane and used as a constant proportional relationship for enlarging measurements with compasses.
Livella
A level used to establish precise horizontal alignment and to position sculpture accurately in relation to its site.