This section contains the formal requirements of the Copyright Act with respect to the rights of copyright owners whose content appears on DeviantArt without authorization and instruction to copyright owners. </p> <p>To file a copyright infringement notification with DeviantArt (also commonly known as a "DMCA takedown notice"), the copyright owner or an authorized agent acting on his or her behalf will need to send a written communication that includes substantially the following:</p> <p> 1. A physical or electronic signature of the copyright owner or of a person authorized to act on behalf of the owner of an exclusive right that is allegedly infringed.</p> <p>