What visual elements does chuck close use to produce his work?

Chuck Close employs a range of visual elements in his artwork, primarily focusing on grid structures and a meticulous approach to color. He often uses a technique of blending small, discrete shapes or hues to create a larger image, which enhances the detail and depth of his portraits. Close's use of scale is also significant, as he frequently works on a monumental scale, allowing viewers to appreciate the intricate details up close while also experiencing the overall composition from a distance. Additionally, his exploration of texture and pattern adds a unique dimensionality to his work.