Sam is 4 times as old as allie.who is older

wood turning

hand carving

gilding

chirography

engraving

etching

Explanation:

wood turning is the craft of using the wood lathe with hand held tools to cut a shape that is symmetrical around the axis of rotation.

hand carving it is a form of woodworking by means of a cutting tool in one hand or a chisel by two hands.

gilding is the process of applying gold paint.

chirography -handwriting especially as distinct from typography.

engraving is the art of cutting something into the surface of wood, stone, or metal.

etching is to produce something such as designs or patterns on a hard material.

hope it helps :)