If the photo has been taken in 1911 (as per description), and we don't know the author. There is no evidence that the unknown author is dead since 70 years. This has to be deleted pursuant to COM:PCP.
{{subst:delete2|image=File:Alois Delug.jpg|reason=If the photo has been taken in 1911 (as per description), and we don't know the author. There is no evidence that the unknown author is dead since 70 years. This has to be deleted pursuant to COM:PCP.}} ~~~~