By archer10 (Dennis) - https://www.flickr.com/photos/archer10/2215822645/, CC BY-SA 2.0, https://commons.wikimedia.org/w/index.php?curid=23447444 Roumeli Hissar Fortress, Turkey. 146924. Photos by nastena on 3Pulse.com

20 November 2020

By archer10 (Dennis) - https://www.flickr.com/photos/archer10/2215822645/, CC BY-SA 2.0, https://commons.wikimedia.org/w/index.php?curid=23447444