We are retiling our floors in the master bath, which is small, and doing away with the tub and curtain, and getting a glass enclosed shower! Walls are beige, so I've chosen a light, stone style tile for the floor, and I'm thinking I'll go with that same tile for the shower. Is there any tips or technique to create the illusion of a larger space using larger/smaller tiles in a shower? Also, can I use white subway tile on beige walls or would I want to paint the bathroom a different, lighter color? I want it to be clean, and spa-like and have always loved the white, clean showers I've seen. Thanks!