Nagorno-Karabakh (self-declared Republic of Artsakh) is a disputed territory between between Armenia and Azerbaijan. The region is internationally recognized as part of Azerbaijan
Postage stamps issued by Nagorno-Karabakh aren't recognized on an international level, either by UPU nor by PostEurop. But those stamps are listed in most stamps catalogues. Nagorno-Karabakh or Mountainous Karabagh is a landlocked region in the South Caucasus and is recognized by the United Nations as part of Azerbaijan.
Nagorno-Karabakh 2014, "We Are Our Mountains"
The stamp, issued in sheets of 8 stamps and miniaturesheets shows the monument "We Are Our Mountains" in the north of Stepanakert.
(it does not correspond with the real view, background unknown).
Nagorno-Karabakh 2014, miniaturesheet.
Armenia & Nagorno-Karabakh 2014, Joint Issue.
The image depicts a view of the city Shusha (Şuşa).