Published 16/08/2016 at 1920 × 1533 Tommaso Rada, Domestic Border: The Invisible Wall (2015) Bulgaria, Studen Kladenets. Remains of an old road. Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Share on Tumblr (Opens in new window) Tumblr Share on Pinterest (Opens in new window) Pinterest