Before revision: Leon Dabo, Flowers in a Green Vase, c. 1910s, pastel A pastel () is an art medium in a variety of forms including a stick, a square, a pebble, or a pan of color ; though other forms are possible; they consist of powdered pigment and a binder.
After revision: Leon Dabo, Flowers in a Green Vase, c. 1910s, pastel A pastel () is an art medium in a variety of forms including a stick, a square, a pebble, or a pan of color , though other forms are possible; they consist of powdered pigment and a binder.