Andrea Wallace, A Culture of Copyright — 2. Breaking down the law (2022)
“ This means a creator is not required to register or seek formal approval to enjoy copyright protection. But not everything a creator makes receives protection. A work must be sufficiently ‘original’ to attract copyright, which means a minimum level of creative input must be expended during the work’s making. If so, the copyright generally lasts for the creator’s lifetime and another 70 years after their death. [1] Once copyright expires, the work belongs to the public domain and anyone can use it for any purpose, and forever; the work cannot be ‘re-protected’ by a new copyright. ”
