A male is using a tool to sharpen a flint and is explaining what he is doing as he goes along.
A person is using a rock to shape another rock into a sharp edge.
A person is suing a small metal tube to shape a piece of rock.
A man strikes flint rock with another tool, and determines that he needs to sharpen his tools.
Someone is shaping something like an arrow head with a hand held tool.
A person's hands are shown holding an arrowhead and hitting that with another stone.
Someone is working with tools and what appears to be an arrowhead or other type of rock.
A man tries to chip away at a long flat rock with a tool that's in his hand.
A man is using a tool to shape a rock into a flat form.
a man is sharping a rock over a piece of wood a malit