Prohibition sign indicating that it is illegal to die.
<a href="//commons.wikimedia.org/wiki/User:TomasBat" title="User:TomasBat">TomasBat</a>
Microsoft Paint.  Uses part of <a href="//commons.wikimedia.org/wiki/File:Pirate_Flag_of_Stede_Bonnet.svg" title="File:Pirate Flag of Stede Bonnet.svg">Image:Pirate Flag of Stede Bonnet.svg</a>, which is in the public domain.