I put a tile line in my 15 metre lap pool when it was built 5 years ago and I am very glad that I did. I used the same blue tile as I used around the edge of the pool and it looks great. The only thing I would do differently if I had my chance again would be to make the line 2 tiles wide rather than a single tile wide to make the line more prominent.

The house is fairly small from the photo but elevated on a basement or garage plinth. If the base is brick, leave it as is. But whatever colour you chose, eliminate contrasts so if, say, a soft French grey, paint the walls, window and door joinery and roof flashing the same colour. A contract could be the new deck rail, but I would even consider painting it the same colour as the basement to link the 2 levels or just the same as the top. A bright glossy front door could break up the monotone.

The silver will look quite good with your colour scheme. I would probably change some weatherboard for Scyon Axon just to change it up a bit. Also use Scyon Axent for architraves and wall corners. Don't forget eaves and veranda ceilings, etc. as a really nice looking feature use HardieGroove or maybe even some timber to break up the acres of painted surfaces.

Hi Helen - I see no-one has answered yet! Are you able to post a photo? That will give us more of an idea about what surface the background colour is for, what is around the pool, the texture of the surface etc. Then we can help!