a timelapse of a thunderstorm that flashes inside the dark cumulus clouds

Background, Clouds, Sky, Cloudy, Nature, Rain, Weather, Overcast, Stormy, Landscape, Light, Flash, Sunset, Night, Cloud, Bright, Electric, Energy, Atmosphere, Wind, Air, Heaven, Black, Dramatic, Dark, Danger, Color, Climate, Lightning, Power, Thunder, Cloudscape, Storm, Thunderstorm, Electricity, Nobody, Heavy, Electrical, Grey, Gray, Moody, Disaster, Strike, Ominous, Meteorology, Hurricane, Bolt, Thunderbolt, Gale