WA
Warren Adelson
Warren Adelson is an American art dealer, art historian, and author specializing in 19th and 20th-century American painting as well as contemporary art.
Excerpt from Wikipedia, available under CC BY-SA 4.0.
Books

Sargent's Venice
2006
ISBN 9780300117172
Sargent and Venice. Catalogo della mostra (Venezia, 24 marzo-22 luglio 2007). Ediz. illustrata
2007
ISBN 9788837051372