Steampunk Time Machine with Dinosaurs and Futuristic City

A steampunk-inspired contraption, featuring a plush leather armchair mounted on a wheeled, brass-laden base with gauges and coils, appears to be a time machine. It activates a swirling vortex that reveals a portal to a prehistoric jungle with dinosaurs on one side and a futuristic city on the other, while a frantic inventor in goggles and an apron works the controls.