Final answer:
Various artworks depict different details between Goliath's shoulders, such as Goliath's sword, armor, and a feather in Donatello's sculpture, or muscular legs in Bernini's sculpture of David.
Step-by-step explanation:
According to various works of art featuring the biblical character David, there are different representations of what was between Goliath's shoulders. In Donatello's sculpture of David, David is shown holding Goliath's sword and armor beneath his feet, while a feather from the giant's helm reaches up suggestively inside David's leg.
Bernini's sculpture of David depicts him in motion, with the muscles in his legs taut. Other artworks show different details, such as David's face deep in thought or his enchanting smile.