Describe the Ossuary of Kutna Hora Explain why it is creepy or sublime

The Ossuary is a church where in the 1800's all the bones that were buried outside the church in a mass grave were removed and moved to the inside of the church and used as decoration. The bones were stacked from the floor to the ceiling and covering the walls. This was because the people that tend to the grounds ran out of room for burials. I found this very creepy because of all the unknown death all the people whose names will never be known. I also found it creepy to find all the bones where you could actually tell how the person died.