Formerly pictures used to move towards completion in progressive stages. Each day would bring something new. A picture was a sum of additions. With me, picture is a sum of destructions. I do a picture, then I destroy it. But in the long run nothing is lost; the red that I took away from one place turns up somewhere else.
Pablo PicassoThe best calculation is the absence of calculation. Once you have attained a certain level of recognition, others generally figure that when you do something, it's for an intelligent reason. So it's really foolish to plot out your movements too carefully in advance. You're better off acting capriciously.
Pablo Picasso