I have used two shower curtain rods for years for this very purpose!
Love this bathroom!!!
65+ Bathroom Tile Ideas
Just the notion here of having pebbles flow in & out of shower... could incorporate alt mosaic/patterning...
15 Incredible Small Bathroom Decorating Ideas
15 Incredible Small Bathroom Decorating Ideas - calming soft blue painted cabinets + matching patterned shower curtain
Plantation shutters above bath
South Shore Decorating Blog: Sunday Dreaming
"gotta do this for the #bathroom! so cute easy #diy #decoration!" | http://www.younghouselove.com/2012/03/oooh-magic/?utm_content=buffer56d07&utm_medium=social&utm_source=pinterest.com&utm_campaign=buffer | via 83Oranges.com