The latest basins are wide, shallow designs, sometimes even irregular in shape. These can be inserted into a slab-type work surface, wall-mounted with shelves and towel storage below, or installed as part of a basin unit. Conversely, deeper, rounder shapes set into slab worktops are also popular. Teamed with dark wood or lacquered white cabinets, shiny chrome taps and matching accessories, they can add a witty touch to an otherwise understated bathroom.