Edward Hopper. Light and Dark. Gerry Souter

to Sit to See and be Seen, New York Times, 6 June 1982

6

Edward Hopper, Letter to his Mother, 29 December 1906

7

Enid M. Saies to Edward Hopper, letter, Derby, England, 1907

8

http://www.bidingtons.com Pedigree and Provenance, Ash Can School, Margaret Morse

9

Gail Levin, Edward Hopper, An Intimate Biography, University of California Press, Berkeley, California, 1995

10

Ibid.

11

Gail Levin, Edward Hopper as Illustrator, Whitney Museum of American Art, New York, 1979

12

James MacNeil Whistler, Mark Harden, www.glyphs/art/com

13

American Institute of Economic Research calculation, http://www.aier.org/index.html

14

Gail Levin, Edward Hopper – An Intimate Biography, op. cit.