Thunder.

Keywords:

abstract, amazing, art, backdrop, background, beautiful, blue, bolt, bright, climate, cloud, color, danger, dark, dramatic, electric, energy, fear, flash, illustration, landscape, light, lightning, line, nature, night, nimbus, ocean, postcard, power, purple, rain, reflection, ripple, scene, sea, skies, sky, storm, stormy, thunder, thunderstorm, wallpaper, water, wave, weather, white, image, black, scenery,