Answer:
The Double-headed serpent is an Aztec sculpture. It is a snake with two heads composed of mostly turquoise pieces applied to a wooden base. It came from Aztec Mexico and might have been worn or displayed in religious ceremonies. The mosaic is made of pieces of turquoise, spiny oyster shell and conch shell. The sculpture is at the British Museum.
Explanation:
I'm too lazy to write this, but I have an idea, classical music isn't boring. There are some songs with cannons in them. Hope that helps :)