Final answer:
To recognize a marble statue copied from a bronze original, consider factors such as the timing of the replica, visible differences between bronze and marble copies, and variations in style and technique.
Step-by-step explanation:
When recognizing if a marble statue has been copied from a bronze original, there are several factors to consider. Firstly, marble replicas were often made centuries after the original, so they serve as evidence of the lost original. Secondly, there are visible differences between bronze and marble copies.
Marble statues cannot support their own weight like bronze, so supports such as struts or tree stumps were added to the marble copy. These supports were not present in the original bronze statue. Lastly, marble replicas may also show differences in style and technique, such as the use of glass paste eyes in bronze sculptures compared to painted eyes in marble pieces.