
Alabaster is a type of stone with a hardness between chalk and marble. It is abundant in around Volterra, and makes for a great sculpting material. Intricate alabaster statues were scattered around the studio and a layer of white powder covered almost every surface. The owner of the studio gave us a background of the material. Three colors of alabaster are found around Volterra. Each color is a function of the minerals present when the rock begins to form during precipitation. This brief lecture was another cool bridge between geology (my major) and Italian!
The alabaster master then showed us a demo. He prepared a cube of alabaster by adhering it to a spinning machine. Then using tools at different angles and with different pressures, it became apparent that he was sculpting a bowl. After sanding the stone and lathering it in mineral oil it looked just like one of the bowls in his store sold for 10 euro.

No comments:
Post a Comment