Soviet multipurpose biplane u-2 created by polikarpovSoviet multipurpose biplane u-2 created by polikarpov
Retro aircraft po-2 created under the leadership of n. n. polikarpov in 1928Retro aircraft po-2 created under the leadership of N. N. Polikarpov in 1928
Metal construction in the field. bright light from metalMetal construction in the field. Bright light from metal
An incomprehensible red construction on a black backgroundAn incomprehensible red construction on a black background
Metal construction and its shadows on gray concreteMetal construction and its shadows on gray concrete
Bridge construction in the rays of the setting sunBridge construction in the rays of the setting sun