What is in this image? Describe it as if you were explaining it to someone from the 15th century.

You are beholding a scene containing a joyous man upon a curious kind of mechanical steed, unlike horses they are wrought by the hands of man from metal and powered not by flesh and grain but by cunning engines which roar and hum. This mechanical steed, known in times much after yours as a "scooter," is supported by two wheels and includes places for a person to sit and steer. The figure atop is adorned in garments that suit the stylings of a much later era, with fabric trousers, a buttoned shirt, and peculiar fitting headgear for safety, unheard of in your times.Behind this jubilant fellow are archaic stone structures, remnants of an empire long crumbled even by your century. These proud ruins are from Rome, the eternal city, including a grand amphitheater known in later ages as the Colosseum, where once mighty gladiators clashed for glory before kingly spectators. The letters floating boldly in the heavens spell "Roma," signifying this scene''s location in the heart of a city, once the very nucleus of the civilized world as known to you.It is a depiction melding the awe of ancient construction with the marvels of much future invention, portraying the vitality of historical continuity and the dance of time.