how can i build a castle in terraria?

Question

how do i build a castle like this one in terraria?

http://i.imgur.com/hvG10.jpg

Answer 1

With imagination :D

Answer 2

With stone and canons and towers.

 

 

 

Look someware that is not this website for better help.

Answer 3

You need lots of obsidian for the roof and stone bricks for the walls good luck fam