Pool edging is now dark blue tiles with a round edge, each tile started as a room, and i changed the under water lighting (ceiling lights turned 90 degrees located in a hole in the wall).
In the gallery area i have replaced the sloping ceiling with an arched one and modified the lighting to suit.The longer lights are centered on the pool, not really low enough to illuminate it so there are 3 light sources below them.
Finally an outside night view, illumination from street lamps, forgot to put the plants back though.
Mike