1. There must be a clear preoccupation with death - intimations of mortality... Tragic art, romantic art, etc., deals with the knowledge of death. 2. Sensuality. Our basis of being concrete about the world. It is a lustful relationship to things that exist. 3. Tension. Either conflict or curbed desire. 4. Irony, This is a modern ingredient - the self-effacement and examination by which a man for an instant can go on to something else. 5. Wit and play... for the human element. 6. The ephemeral and chance... for the human element. 7. Hope. 10% to make the tragic concept more endurable.