In a room with a single light source on the ceiling, Quentin is standing directly under the light, and Sabine is sitting at the edge of the room. If there is a large opaque balloon floating at eye level between Quentin and Sabine, what happens to Sabine's view of Quentin when the balloon slowly deflates? Make your response very short.
As the balloon deflates, it becomes smaller, gradually allowing Sabine to see more of Quentin. When the balloon was fully inflated, it caused a shadow that obscured Quentin from Sabine's view. As the opaque material of the balloon no longer blocks the line of sight between Sabine and Quentin, Sabine's view becomes less obstructed until she can see Quentin without obstruction once the balloon is entirely deflated.