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:
Texture,shape, form, value, color and shape maybe lines
A I'm sure it's helps keep the button on slik is too soft wood would not help a smaller button wouldn't help so A is the correct answer