Study in Light Dynamics “Red” No.1 22″x30″ Drawing and Water Media on PaperAxial Tilt 22″ by 30″ Drawing and Water Media on PaperMidwinter 22″ by 30″ Drawing and Water Media on Paper4 hours 8 minutes 30″ by 22″ Drawing and Water Media on PaperBrumalia 22″ by 30″ Drawing and Water Media on PaperGyroscopic Effects 22″ by 30″ Drawing and Water Media on PaperOversoon 30″ by 22″ Drawing and Water Media on Paper