المراجع العامة

R. A. M. Stevenson: Velasquez

Frederick Mortimer Clapp: Jacopo Carucci Da Pontormo, His Life and Work

N. Davies Cotton: Cotton’s Catalogue of Drawing Materials, Stationery, Valuable Engravings, Drawing Copies, Etc

Walter M. Gallichan: The Story of Seville

Uvedale Price: An Essay on the Picturesque

Denman Waldo Ross: The Painters Palette

Lionel Cust: Catalogue of the Collection of Fans and Fan-Leaves

Christian Brinton: Modern Artists

J. G. Chapman: The American Drawing-Book

Charles Lester Barstow: Famous Pictures Described With Anecdotes of the Painters