Whereas earlier copyright law, including international agreements like the 1886 Berne Convention, had been written to regulate the circulation of printed materials, the Rome Convention responded to the new circumstance of ideas variously represented in easily reproduced units by covering performers and producers of recordings under copyright.

UNESCO: UK National Commission for UNESCO - UNESCO Conventions, Recommendations & Declarations in the UK

In response to the new Facebook guidelines I hereby declare that my copyright is attached to all of my personal details, illustrations, comics, paintings, professional photos and videos, writings, and expressions of all kinds, as my sole and exclusive intellectual property, as defined in the Berne Convention, and by US law, custom, and practice.. For commercial use of the above, my written consent is needed at all times and for all reasons, without exceptions.

FORBES: That Facebook Copyright Protection Notice Is An Urban Myth