Park. Just think of the first (and /or most basic) noun in the sentence.
Park
many large paintings
The predicate of a sentence is everything except the subject. Here the subject is a large grey cat. So therefore the predicate is jumped on top of the brick wall.
The pronoun in the sentence is 'many' an indefinite pronoun, which takes the place of a noun for a large number.
Many large paintings hung on the walls. You are talking about "paintings", the subject. "Many large" are descriptive words of paintings. The paintings "hung"-- the word of the action for the paintings. Many large and on the walls--Those are the words confusing you. Step back from wordy or complicated sentences and try to simplify them that way.
There is a large population of animals in this world.
there is no simple subject in a interrogative sentence sorry
there is no simple subject in a interrogative sentence sorry
park is
large rocks
subject: British colonists verb: settled
bulldog large
Large is an adjective. In this sentence it is describing the noun fish and is part of the subject (large fish) of the sentence.
An Eagle is the subject
A large collection of music manuscript.
many large paintings
The subject of the sentence is cow (cow was grazing).
We have procured a large amount of land over the last decade.