Charles Long

Charles Ross is an American contemporary artist known for work centered on natural light, time and planetary motion. His practice spans several art modalities and includes large-scale prism and solar spectrum installations, "solar burns" created by focusing sunlight through lenses, paintings made with dynamite and powdered pigment, and Star Axis, an earthwork built to observe the stars. Ross emerged in the mid-1960s at the advent of minimalism, and is considered a forerunner of "prism art"—a sub-tradition within that movement—as well as one of the major figures of land art. His work employs geometry, seriality, refined forms and surfaces, and scientific concepts in order to reveal optical, astronomical and perceptual phenomena. Artforum critic Dan Beachy-Quick wrote that "math as a manifestation of fundamental cosmic laws—elegance, order, beauty—is a principle undergirding Ross’s work … [he] becomes a maker-medium of a kind, constructing various methods for sun and star to create the art itself."