A terrible thunderstorm, a downpour, lightning strikes the groundA terrible thunderstorm, a downpour, lightning strikes the ground
Microsoft windows 7 logo on a blue background with painted twigsMicrosoft windows 7 logo on a blue background with painted twigs
Fabulous owls, fire and water, on the branches of trees at nightFabulous owls, fire and water, on the branches of trees at night
Green, blue and pink laboratory flasks on a dark blue backgroundGreen, blue and pink laboratory flasks on a dark blue background