Answer:
A canvas full of stars.
How many bricks does it take to complete a building made of brick?
Ancient and majestic, great big piles of stones, Used to encase both riches and bones. Seen from certain angles, They look like big triangles.
It is a form of plastic money.
Dry though I may be, I am still a sea.
Two little holes in the side of a hill. Just as you come to the cherry-red mill.