during the 2nd world war, more than 5000 bunkers were built on denmark´s coasts to complete the atlantic wall, so the scandinavian coasts would be "protected" from an allied invasion.
many of those bunkers remain there more than 65 years later, sunken into the sand, crumbling...
it´s a strange architecture. all that bulky, graffiti-sprayed concrete..
again, very cold on the beach. drew each bunker in 1-2 minutes, then wandered on to the next, trying to warm my fingers inbetween sketches. no choice but to do all the cross-hatching from memory.