Single-engine piston-engined fighters-low-flying above the ground
Hand-drawn art of a twin-engine piston night fighter "filin" on the desktop
Ten-cylinder engine - piston internal combustion engine with 10 cylinders
Car racing for the piston Cup in difficult conditions
Basketball players Deandre Jordan and Brandon Knight
Fireworks over the skyscrapers of the night city of Lepoi
After the earthquake, only ruins remained in Detroid