The tag alias #46323 artist_name -> invalid_tag has been rejected.

Reason: What is the point of this tag when the "watermark" or "signature" tags could be added instead?

EDIT: The tag alias artist_name -> invalid_tag (forum #290724) has been rejected by @Millcore.

Alternatively, alias it to watermark or signature, or make it a disambiguation page for those tags.

The tag alias artist_name -> invalid_tag (forum #290724) has been rejected by @Millcore.