WW1 1916 postcard photo of German trenches near Ypres (Belgium)

German postcard photo of the German trenches near the town of Ypres in Belgium, site of many battles during the war.

Appears to be caved-in in the background. Barren countryside.

German text in pencil on back “…. 16 Ypern”

Undivided back, Not mailed.

Some smudges on back.

(Red text is an electronic watermark that is not physically part of the photo for sale)