I believe that this was China.
Stupas originated in India around 4th century BCE and later the idea spread around Asia . In China it was then combined with the Chinese Watchtowers, and then as such it spread (under the name Pagoda) to other countries, such as Japan.
The best and most correct answer among the choices provided by the question is the fourth choice. The thickness of the carpet ins not an example of Ingres' use of texture. I hope my answer has come to your help. God bless and have a nice day ahead!
