SOCHI, RUSSIA - JUNE 15, 2019: Night view of hot-air balloon burner with fire, colorful aerostats in background. Festival of Aeronautics
SOCHI, RUSSIA - JUNE 15, 2019: Colorful air balloons with bursting fire at the Festival of Aeronautics, night view
SOCHI, RUSSIA - JUNE 15, 2019: Wide night shot of people visiting Festival in Aeronautics in Olympic Park. Many colorful air balloons with burning fires
Testing Flame Burner in Red Hot Air Balloon: Aerostat Flight
Sochi, Russia - June 15, 2019: Colorful hot air balloon at night sky. Aeronautics Festival.
Flame in balloon burners
Close-up: Air Balloon Burner Heating Up the Envelope (Slow Motion)
Sochi, Russia - May 24, 2019: Nighttime Spectacular - Hot Air Balloons Preparing to Fly