The process of creation becomes necessary to the painter perhaps more than is the picture. The process in fact is habit-forming
Lucian FreudA painter's tastes must grow out of what so obsesses him in life that he never has to ask himself what it is suitable for him to do in art.
Lucian FreudThe painting is always done very much with [the model's] co-operation. The problem with painting a nude, of course, is that it deepens the transaction. You can scrap a painting of someone's face and it imperils the sitter's self-esteem less than scrapping a painting of the whole naked body.
Lucian Freud