Thai acient art painting on chuch door in Wat Phra Singha, Chiang Mai Province, Thailand. Generality in Thailand, any kind of art decorated in Buddhist church, temple pavilion, temple hall, monk's house, Chinese temple etc. created with money donated by people to hire artist. They are public domain or treasure of Buddhism, no restrict in copy or use, no name of artist appear(but, if there is artist name, it only for tell who is the artist of work, not for copyright). This photo is taken under these conditions.