The "Copyright Act" of Republic of China (2004) Article 58 states that:
Artistic works or architectural works on outdoor long term displays on the streets, in parks, on outside walls of buildings, or other outdoor locales open to the public, may be exploited by any means except as specified in the following circumstances:
Reproduction of a building by construction of another building.
Reproduction of a work of sculpture by another sculpture.
Reproduction for the purpose of long term public display in locales specified in this article.
Reproduction of artistic works solely for the purpose of selling copies.
Reproductions of artistic works are thus only for non-commercial purposes; therefore, such photographs are not free enough for Commons.