Answer:
What kind of room doesn't have physical walls?
Ancient and majestic, great big piles of stones, Used to encase both riches and bones. Seen from certain angles, They look like big triangles.
An artΒ-form and its colourful result.
What get's more wet while it dries?
It carries paper of the most important sort but also plastic, I'm glad to report. What is it?
When is it bad luck to see a black cat?