Luxury bath? That's redundant. Bath time is always luxury time. Light a few candles, fire up some incense, put on a little soul music, dim the lights, and luxuriate.
Having a fancy-schmancy tub doesn't make taking a bath any more luxurious, but looking at this tub is a treat for the eyes. It's the Omvivo 'Le Cob.' It has an overflow that trickles into black pebbles and is handcrafted from Corian and glass.
Implications - Simplistic designs will always be in demand from the modern consumer, who is constantly seeking a plain yet futuristic approach to design. Companies can create products that rely more on their minimalist characteristics which add a sort of elegance that cannot be otherwise achieved.