I am weary, having worked without a break all day; how beautiful it is here, to be sure, but how difficult to paint! I can see what I want to do quite clearly but I'm not there yet. It's so clear and pure in its pink and blues that the slightest misjudged stroke looks like a smudge of dirt.... I have fourteen canvases underway.

Claude Monet in letter from Cote d'Azure to his second wife Alice Hoschedé, (ca. 1886): K.E. Sullivan. Monet: Discovering Art, Brockhampton press, London (2004), p. 55 - 1870–1890