What is an example of imagery in Harry Potter and the Philosopher's Stone?

Answer 1

HP is filled to the brim with imagery:

Voldermort has a pet snake, nagini (symbol of deceit and treachery)

In the 5th movie, Deatheaters fly around in trails of black, while Order of the Phoenix guys fly around in white

In the early books, good and evil are very separated (see the world in white and black), all the bad guys use 'unforgivable curses', whereas in the later books, Harry himself uses Imperio on that goblin, showing there are no moral absolutes

Peter Petigrue is a rat, symbolising his pathetic, tell tale nature

the list goes on and on

Answer 2

The dragons