Sloped/Beach entry

[p.p.h.]

We have a beach entry that is actually more of a large slope and are thinking of doing 2 separate colors (shadow blue and arizona gold) for the pebble interior.

Our dilema is that we have been told by our interior company that a line of tile must separate the two colors in order to prevent bleeding. We did not want tile and now face whether or not to tile the entire pool or just the dividing line. We have a brick red flagstone coping with a gray deck and are at a loss of what color tile if any to go with.

What would you do???

us 3

I would choose one color of pebbletec to go with instead of doing 2. separating it with tiles would look un-natural to me. Go all arizona gold.