Spotlight and colour filters are no longer strictly for stage effects, they are available in many versatile forms for domestic use and can create a variety of moods. Lights can be inset into a false ceiling, hung on a track along the ceiling, or up a wall, shining down at adjustable angles. In this striking home, the play of lights is dramatically accentuated by the use of a glass window between the dining room and the sitting room. The set of pictures show how the mood in the dining room varies with the use of red filter shining on the glass partition, and by varying the degree of lighting the room - from the bright to very dim. A dimmer switch is a good investment in dining room and living room as it enables the owners to vary the intensity of light in the room in a really subtle manner.