Sanctuary - original comic art

Sanctuary is a three-album French comic book series by Christophe Bec and Xavier Dorison, published by Les Humanoïdes associés.
Berlin, May 1945. The Soviet armies have invaded the capital of the Reich in a deluge of bombs. In the midst of the chaos, a group of soldiers are ordered to invade a particular building, without destroying it, whatever their losses in the operation. At the heart of this building lies a secret that attracts the greed of Stalin himself.