A person with normal eyesight would have nothing to know in the way of 'Impressionism' unless he were in a blinding light or in the dusk or dark.
John Singer SargentA portrait is a picture in which there is just a tiny little something not quite right about the mouth.
John Singer SargentCultivate an ever continuous power of observation. Wherever you are, be always ready to make slight notes of postures, groups and incidents. Store up in the mind... a continuous stream of observations from which to make selections later. Above all things get abroad, see the sunlight and everything that is to be seen.
John Singer Sargent