As with the country and traditional bathrooms, cast iron baths are a must. Either a roll-top or slipper bath will do, and although you don't want holes or rust, the more dilapidated it looks the better. Even consider running sandpaper over the paint work and claw feet. It's always worth looking out for old fittings at antique shops and car boot sales.
When examining modern bathroom design, wall-hung furniture has to get a mention. White gloss will never go out of fashion, but more recently furniture finishes such as wenge, beech and maple have made a real emergence in popularity.
For the sanitary ware go with wall-hung or standard close-coupled toilet and basin with pedestal with acute angles and a contemporary design. Abstract towel rails and wenge wall-hung furniture fit well in the fantasy bathroom, giving it that calm almost surreal look.