“The fellow is whimsical and varys his prices every day; and he that has a mind to have any of his works must not seem too fond of it, for he' be ye worse treated for it both in price and painting too.”
quoted by George A. Simonson in [Antonio Canal, The Burlington Magazine, January 1922, 40, 226, https://babel.hathitrust.org/cgi/pt?id=coo.31924015109949;view=1up;seq=49, 36–41] (quote from pp. 39–40, taken from a letter by Owen Swiny to the 2nd Duke of Richmond, concerning Canaletto)
Help us to complete the source, original and additional information
Owen Swiny 1
Irish theatre manager 1676–1754Related quotes

Quote from Claude Monet par lui-meme – interview by Thiébault-Sisson / translated by Louise McGlone Jacot-Descombes; published in Le Temps newspaper, 26 November 1900
about Johan Jongkind, famous pre-impressionist landscape-painter of Dutch origin, painting then in Honfleur for some years and advising Monet then.
1900 - 1920

“To whom had he retailed his conscience, Sandra wondered, and what was the going price these days?”
Source: Vortex (2011), Chapter 9 (p. 118)

“Yes, perhaps there is some enjoyment in it [his paintings] too, somewhere.”
short quotes, 13 April 1968; p. 70
1960's, Conversations with Samuel Beckett and Bram van Velde' (1965 - 1969)

2 April 1967; p. 62
1960's, Conversations with Samuel Beckett and Bram van Velde' (1965 - 1969)

“The price of empire is America's soul, and that price is too high.”
"The Price of Empire" speech, to the meeting of the American Bar Association in Hawaii (August 1967), in Haynes Bonner Johnson and Bernard M. Gwertzman, Fulbright: The Dissenter (1968), p. 305.