Arno Peters, Branko Collin, Tiffany Vergon, Charles Aldarondo, Charles Franks, and the Online Distributed Proofreading Team PICTURES EVERY CHILD SHOULD KNOW A SELECTION OF THE WORLD’S ART MASTERPIECES FOR YOUNG PEOPLE BY DOLORES BACON Illustrated from Great Paintings ACKNOWLEDGMENTS Besides making acknowledgments to the many authoritative writers upon artists and pictures, here quoted, thanks are