Artist: unknown artist signature
Wiki: unknown_artist_signature
Used on a post that has an unknown artist tag and has a signature that's either a symbol or unreadable in any other way. This tag is used because others might recognize the artist signature.
Common signature traits
These tags might help you find recognizable signature traits.
See also
The following tags are aliased to this tag: uas, unknown_signature (learn more).
This tag implicates unknown_artist, signature (learn more).