Related
videos related by category
Here are three randomly selected videos associated by the categories: Abstract, Ecology, Exterior Worlds
The screen contains two moving images: a single shot of clouds in a blue sky placed directly above another single shot of water flowing over a weir.
The cloud density in the shot of the sky changes over time – a change which influences the appearance of the water flowing over the weir.
The image contains two shots of different forms of water."