Answer:
Ancient and majestic, great big piles of stones, Used to encase both riches and bones. Seen from certain angles, They look like big triangles.
If you can get this professional's attention you can get where you need to go for a price.
The more you have of me, the less you see. Who am I?
When it's dirty this should never be aired in public.
What can go up but never come down?
If a rooster lays an egg on the exact peak of a barn, which side does it fall?