Silhouettes of children and a tree against the starry skySilhouettes of children and a tree against the starry sky
The sky above the weather station at night in winterThe sky above the weather station at night in winter
Night operation on may 17, 1943 at the dam art drawingNight operation on May 17, 1943 at the dam art drawing
Starry sky and meteors on the background of mountainsStarry sky and meteors on the background of mountains