This document provides information about value, shading techniques, and the photorealist artist Chuck Close. It defines value as the appearance of lights and darks in a work of art, ranging from black to white with shades of gray. It lists common shading techniques like hatching, cross-hatching, stippling, blending, and scumbling. It discusses Chuck Close's grid technique for enlarging photographs and reducing each square to formal elements. It shows examples of Close's self-portraits and discusses how his style changed after becoming quadriplegic. It provides examples of students who used the grid technique in portraits from previous years.