There are two asian characters on the wall of a building

chinese calligraphys on a wall in a room with a wall, by Kim Du-ryang, chinese calligraphic painting, by Cheng Zhengkui, by Chen Daofu, japanese calligraphy, by Qu Leilei, by Xu Xi, by Shen Quan, by Xuande Emperor, by Wang Hui, by Shunbaisai Hokuei --auto --s2

(nsfw:1.5),(worst quality, low quality:1.4), signature