The person above me is correct - this quite indeed uses the literary technique known as simile.
When you are comparing two things using words such as <em>like </em>or <em>as, </em>such as in this example ("like a fresh watercolor painting left out in the rain"), then it is a simile.
It will most likely transition to the past in the form of a flashback.
Answer:
Caesars body was found in Largo di Torre Argentina
but is currently in Roman Forum a grave site.
Piso (caesars father-in-law) brought caesars body to the funeral.
Answer:
there is no option but idiom is an expression or phrases whose meaning doesn't relate to literal meaning of it words
