My friends in the car are performing acrobatic maneuvers in an inverted position, similar to cartwheels. Translate the description into a clear image: "Four friends are inside a spacious car. They are wearing casual attire and in inverted positions, with their hands on the roof and feet against the back of the front seats, as though they are in the middle of performing cartwheels. Their facial expressions are joyous and playful despite the peculiar situation. The car has a simple interior, with black
