Using other people's landscape photos is a violation of copyright (copyright refers to a legal right to protect literary works, music, movies, photographic works of art, etc.). According to the copyright law, without the permission of the copyright owner, no organization or individual may use the works of others by copying, distributing, renting, exhibiting, performing, screening, broadcasting, information network transmission, etc. Therefore, if the landscape photo is the work of the copyright owner, no one can use, plagiarize or pirate the work without his permission. If the act of impersonation violates the rights of the copyright owner, it will constitute an invasion of rights and should bear the corresponding legal responsibility.