This document discusses five strategies for using light and color in compositions: 1) Dramatic spotlight, 2) Reflected light, 3) Back light, 4) Cast shadow, and 5) Glowing light. It also discusses using monochromatic color schemes to enhance the illusion of light. Examples are given of artists who effectively used different lighting techniques or monochromatic palettes to set moods or direct attention. The document recommends first blocking in light and shadow with a thumbnail sketch before adding detail in paintings.