By Smith, Marquard
By Bruce A. Ackerman, William T. Hassler
By Martin Wolf
By David Satter
By Harold W. Helfrich
By Arthur K. Wheelock, Jr. (Curator of Northern Baroque Painting, National Gallery of Art), Ronni Baer
By Marcus Tanner
By Christopher Phillips
By Jeremy Mynott
By Michael Reid
By John Darlington
By Matthew Lockwood
By Lin Noueihed, Alex Warren
By Elain Harwood
By Paula Henderson
By Giles Worsley (Creative Director, Gallo Wines, California)