The Belvedere Torso is a 1.59-metre-tall (5.2 ft) fragmentary marble statue of a male nude, known to be in Rome from the 1430s, and signed prominently on the front of the base by "Apollonios, son of Nestor, Athenian", who is unmentioned in ancient literature. It is now in the Museo Pio-Clementino of the Vatican Museums.

The statue of Laocoön and His Sons, also called the Laocoön Group, has been one of the most famous ancient sculptures since it was excavated in Rome in 1506 and put on public display in the Vatican Museums, where it remains today. The statue is very likely the same one that was praised in the highest terms by Pliny the Elder, the main Roman writer on art, who attributed it to Greek sculptors but did not say when it was created. The figures in the statue are nearly life-sized, with the entire group measuring just over 2 m in height. The sculpture depicts the Trojan priest Laocoön and his sons Antiphantes and Thymbraeus being attacked by sea serpents.