What's this?
It's a waterfall.
What's this?
It's a skyscraper.
What's this?
It's an island.
What's this?
It's a palace.
What's this?
It's an airport.
What's this?
It's a valley.
What's this?
It's a pyramid.
What's this?
It's a bridge.
What's this?
It's a mountain.
What's this?
It's a tunnel.
What's this?
It's a lake.
What's this?
It's a tower.
What's this?
It's a volcano.
What's this?
It's a reef.