Rembrandt Lighting
Rembrandt lighting is one of the core lighting setups used by portrait photographers because its ability to produce softly lit facial features. The trademark brand of Rembrandt lighting is a triangular shaped spot of light that sits just beneath one eye and runs the length of the nose. It was giving its name because it is the same lighting style Rembrandt, the renowned painter, used in all his paintings. The lighting pattern is relatively simple to set up, see it here.