DescriptionErkilet and Erden on the Eastern front.jpg
English: Hüseyin Hüsnü Emir Erkilet, an Retired Officer of the Turkish Army, and Ali Fuad Erden, the Chancellor of the Turkish Military Academy, are with 3 German Officers on the Eastern Front. October 31, 1941.
The protection period continues during the lifetime of the author of the work and for 70 years after his death.
For works published after the death of their author, the protection period is 70 years after the date of death.
In cases stated in the first paragraph of Article 12, the protection period is 70 years from the date that the work is published, unless the author of the work discloses his name before the expiry of this period.
In case the author of the work is a legal person, the protection period is 70 years from the date that the work is published.