Water on a layout is great - once you've mastered the solid water bit - why not try adding some texture, ripples, waves, flow... it turns a flat shiny patch of water in to a masterpiece.
Also try: Water Starter Kit
100 ml pack
For creating waves, ripples, waterfalls and moving water effects. Making Waves is a 1-part, clear setting, water based low odour resin that holds its shape, even on vertical surfaces.
It may be used to: (1) Make shallow water effects eg. streams, puddles. (2) Texture Solid Water surfaces with ripples and waves. (3) Texture Scenic Fibres for waterfalls.