In many modern luxury homes, the bathroom is a sanctuary, with expansive designs and all the best luxury amenities. Our favorite among those amenities? The luxury bathtub. A bathtub can add a bold touch to any bathroom whether it be a sleek contemporary tub or an elegant, old-fashioned soaking tub.

Inspiration for bathroom design can come from unsuspecting places. For example, designer Amir Mortazavi recently told California Home Design that he was inspired by his experiences scuba diving. “I was lying back in the water while diving and watching air bubble rings flow up to the surface of the water,” Mortazavi says. “The light fixture replicates that memory.”

Looking for your own inspiration? Check out our gallery of beautiful bathroom designs below.

Source and photos courtesy of California Home Design.