Before the painting was restored the dense layer had an deep and darkened background that it gave the depiction of night
I say D. most art didn't involve religion and calligraphy we all used in history to start writing before we invented paper and the alphabet.
These stone wedges are called voussoirs.
Voussoirs are wedges, a type of stone often used for making arches and vaults - in this case, voussoirs were used to create arches in the Great Mosque (possibly referring to the Greate Mosque of Mecca, in Saudi Arabia).
Answer:
The backgrounds were simpler
Explanation:
It could be chromaticism.
