Only natural waterscapes belong here. Waterscape is similar to a landscape - being a view over the peace of mostly natural land, but in waterscape main element is water as the name says, while in landscapes it's solid ground
So, swimming pools, fountains, docks, marinas, harbours etc. do not belong to this gallery.
Even lakes, seas and rivers that are natural but have loads of housing and similar on the shores are not acceptable.
Again, avoid people and man made structures here, and don't tilt the camera: image must have horizont in horizontal position.