Houzz is the new way to design your home.
More simple type of wainescoting - Textured wallpaper instead of paint (love!) - Tile in shower w/ glass door
Subway tiles - Above lighting - Gray countertop
Kev's Bathroom - Light gray with minimal amount of black - Simple wainscoting
Kev's Bathroom - Floor tile (Although I think you could keep the black and white that is there now) - Counter