Drawing Portraits in All Mediums by J.M. Parramon
After an introductory discussion of such topics as lighting technique, the correct proportions of the human head, and portrait composition, this book presents four detailed, step-by-step demonstrations in which acclaimed artists draw portraits in very different styles using different mediums. Each artist gives tips about materials, choice of subject, planning a composition and other techniques. Mediums include charcoal, wax crayon, black pastel, sanguine, chalk and pencil.