sentence: A man wearing a white shirt and a camouflage print hat and ear and lip piercings is demonstrating how to do permanent tattoos. sentence:  He shows how he shaves the client's arm with a razor and rubs some alcohol on it to prep the skin. sentence:  Then he places a stencil on the client's arm to lay down the outline of the tattoo. sentence:  Then he applies some cream over the skin to minimize bleeding. sentence:  He begins to use the tattoo machine to draw on the tattoo over the outline. sentence:  He also shows how he uses different colors to fill in the outline of the design. sentence:  He then completes the tattoo as per the client's specifications.