Catacombs

These are the Catacombs. 

Catacombs were dark, creepy, eerie, gloomy, 
ominous, ghastly Underground Cemeteries in France, 

England in United Kingdom, Greece, Malta, 

Australia, Austria, Czech Republic, Egypt, Finland, Ukraine, Italy, Peru, Bosnia and Herzegovina, 

and even Spain. 

Catacombs were full of Bones and Corpses.
The Catacombs of Paris has a lot of Human Bones 

that these People were decorated. 

The Catacombs of London was like a Morgue 

where the People of London buried the dead Bodies of People. 
These catacombs were inspired the Music called "Catacombs" 
from "Pictures at an Exhibition" by composed by Modest Mussorgsky.