Heart that fed: And on the pedestal these words appear: 'My name is Ozymandias, king of kings: Look on my works, ye Mighty, and despair!' Nothing beside remains. Round the decay Of that colossal wreck, boundless and bare The lone and level sands stretch far away.
Of the desert is the prepositional phrase
A word that names a group of things is a noun isn't it? Because a noun is a person place or thing.
It means he is making a rude gesture.
