In tonal Western classical music (music with a tonic key or "home key"), the most frequently encountered chords are triads, so called because they consist of three distinct notes: the root note, and intervals of a third and a fifth above the root note. ... A series of chords is called a chord progression
I believe the correct answer is: Apollo.
The pediments of the Temple of Zeus at Olympia are some of the best surviving examples of early Classical Greek sculpture which were completed in 460 BCE. On the west pediment ('centauromachy' – battle between centaurs and the Lapiths) Zeus stands in the center on the east and Apollo on the west. But, Apollo is the deity who brings order to the scene as he is a deity promising to restore order as the deity of rationality and self-control.
I can barely even see pls sent me the picture so I can try my best to help you.