A pastel is an art medium that consists of powdered pigment and a binder. It can exist in a variety of forms, including a stick, a square, a pebble, and a pan of color, among other forms. The pigments
William Merritt Chase, Study of Flesh Color and Gold, 1888, National Gallery of Art
Odilon Redon, Baronne de Domecy, c. 1900, pastel and graphite on light brown laid paper, J. Paul Getty Museum