Answer:
1. All works of art can be original but not all art is as original as others. Its not morally wrong but it involves passing a copy of the artists work off as created by the original artist, usually for financial gain.
2. The definition of work of art is something that is considered to have aesthetic value, so.ething that is beautiful, intriguing, interesting, creative or extremely well done.
3. Art influences society by changing opinions, instilling values and translating experiences across space and time.
4. Yes, art can express feelings and ideas by how you make your art or what you put into it.
5. Art brings people together physically—at galleries, museums, performance spaces—and culturally, through its capacity to tell a community's shared stories.
I think it is A. Natural Sculpture, because your question asks about a type of environment sculpture, so pretty sure it is natural from the environment. Hopefully it is right :)
<span> Celestial messengers from splendid empires</span>