Rosette, Inlays, Purflings, Endblock inlay (guitar seen from below)

Important in terms of quality and ductus of the work. Some details, e.g the joint of the bindings can show individual peculiarities.
The sculpted parts such as the headstock, bridge, and heel, as well as the internal construction are characteristic features and reflect the individual style of the executing craftsman. Therefore they can be considered carriers of important information.