Aristotle that he is rubbing his chin as if he were thinking and that Aristotle

Aristotle that he is rubbing his chin as if he were thinking and that Aristotle this wind is holding the forehead. Stephen Hawking who is in a wheelchair and they are next to each other. Steven is wearing a modern suit, while Aristotle wears ancient Greek tunics. The two are surrounded by books and papers, with a blackboard in the background covered in equations and diagrams.