1.
Tiber showing in the background shutters hiding the Laocoon in statue court
2.
Courtyard
View of the Belvedere Statue Court showing Laocoon (far left) Nile and Tiber (center)
Self-Portrait as Zeuxis
Meadow
Trace in the Woods in the Form of an Angle of 30¡ Crossing a Path
Colour Circle (Traite de la peinture en mignature)
Drawing of Van Gogh's Palette
Heraldic Colors
Adoration of the Magi (central panel of the Epiphany)