Andreeva color sketch showing a view of Old Street in Vorkuta.

Color photograph taken of barbed wire and wooden fences as seen through a metal grate at Perm 36.

Color photograph of wooden fences and guard tower from Perm 36 taken in daylight.

Color photograph of guard tower and fences surrounding Perm 36 taken at dusk.

Sketch depicting building layout at Kraslag camp, camp point 11. According to the sketch, it was designed to hold 920 prisoners. The buildings labeled "4" are living barracks, "5" is the bath, "6" the medical section, "7" the club-cafeteria and "13" the "strict regime barracks" (a punishment facility).

Photograph of winter scene showing fence posts and guard tower on a barren ice field.

Black and white photograph of the entrance gate to Pechorlag Camp showing a guard with rifle standing at right. Gate posts and camp interior feature Soviet art work and symbols.

Watercolor or inkwash showing the construction of Moscow-Volga canal by Dmitlag camp with heavy equipment moving along the top of the earthworks while work lights dot the area.

Andreeva color sketch showing the stuctures at Vorkuta.

Andreeva color sketch showing the mining area at Vorkuta.