The attempt to revive styles that have existed in former ages, may for a time appear to be successful, but experience may now surely teach us its imp… - John Constable

The sky is the 'source of light' in nature, and governs every thing. Even our common observations on the weather of every day, are suggested by them, but it does not occur to us. Their difficulty in painting both as to composition and execution is very great, because, with all their brilliancy and consequence, they ought not to come forward, or be hardly thought about in a picture... I know very well what I am about, and that my skies have not been neglected, though they have often failed in execution, no doubt, from an over-anxiety about them, which will alone destroy that easy appearance which nature always has in all her movements.

I paint by all the daylight we have and that is little enough, less perhaps than you have by much... imagine to yourself how a purl must look through a burnt glass.

My art flatters nobody by imitation, it courts nobody by smoothness, nobody by petitelieness without either fal-de-lal or fiddle-de-dee; how then can I hope to be popular?