Vincent Van Gogh Quotes about Reality
Vincent van Gogh (2014). “Delphi Complete Works of Vincent van Gogh (Illustrated)”, p.2734, Delphi Classics
Vincent van Gogh, Mark Roskill (1997). “The Letters of Vincent Van Gogh”, p.156, Simon and Schuster
Vincent van Gogh (1929). “Further Letters of Vincent Van Gogh to His Brother, 1886-1889”
Rosemary Treble, Vincent van Gogh (1975). “Van Gogh and his art”