Try Ben Moore's Ocean Breeze2058-60 for a similar blue. I'm wondering if the roman shade valance is stationary. So soft and pretty over the tub!

Hi ~ The flooring appears to be 8x16 travertine tile set with a zero grout line. A word of advice, the lighter the travertine, the softer it is and the more broken pieces (waste) for the project. Calculate an extra 20% of tile on top of the normal extra 20% over sq footage to be covered. Hope this helps.