Ann snapped up a couple photos of the sink at Ciba, an Austin restaurant whose bathroom sinks are filled with a pleasant assortment of pebbles. We've seen this a few times at other people's homes too, with different degrees of success; interiors with a wabi-sabi aesthetic seemed to best compliment the natural texture of stones inside a sink. How do you feel about this idea? Rockin' idea? Slippery at best?