A cartoon of three items of furniture. The first is a well-cushioned armchair, labelled 'easy chair'. The second is a wardrobe, only the doors are cut diagonally, and the doorknobs are right at the top and bottom of the doors, and is labelled 'difficult wardrobe'. The third is a rectangular coffee-table with a shelf underneath, but constructed like Escher's Belvedere, with the shelf at right-angles to the top; this is labelled 'impossible table'.