The sketch hunter moves through life as he finds it, not passing negligently the things he loves, but stopping to know them, and to note them down in the shorthand of his sketchbook.
Robert HenriThere are people who buy pictures because they were difficult to do, and are done. Such pictures are often only a record of pain and dull perseverance. Great works of art should look as though they were made in joy. Real joy is a tremendous activity, dull drudgery is nothing to it.
Robert Henri