Template:Unknown artist

The template   is used to easily tag an image for which the artist is not known. This causes the image to be placed in Category: Images where the artist is unknown, where hopefully someone else will recognize the artist.

Not all images are expected to credit the artist (cartoon stills, some box art,) but when you want the image to credit the artist is a quick and easy halfway-solution. At least this way other people know the image needs identifying.