<P> Cultural historian Barbara Penner has written of the ambiguous nature of bathrooms as both the most private space and one most connected to the wider outside world . </P> <Ul> <Li> <P> Bathroom with two sinks and a bathtub with shower and screen, in a hotel </P> </Li> <Li> <P> Fancy bathroom for private home </P> </Li> <Li> <P> An early 20th century bathroom in the Beamish Museum near Durham, England </P> </Li> <Li> <P> New bathroom design </P> </Li> </Ul> <Li> <P> Bathroom with two sinks and a bathtub with shower and screen, in a hotel </P> </Li> <P> Bathroom with two sinks and a bathtub with shower and screen, in a hotel </P>

Where did jack and jill bathroom come from