Hello
Currently on ebay is a photo of the wreck of Aviatik C.I C.844/15 at:
https://www.ebay.de/itm/2x-Fotos-1-W...gAAOSwN6hgIWO4
Possibly the aircraft was operated by FA (A) 218 as the same seller has a photo of a crashed AEG G type captioned in the same handwriting and this unit is mentioned.
The photo of the Albatros in the roof is seen more frequently.
Regards,
Clint