A curtain or drape is a piece of cloth often hanging across a window or opening to make a room or part of a room dark. Different furnishing fabrics used in curtains provide an aesthetic purpose depending on type of fabric to create a luxurious look. Curtains and furnishing fabrics come in a variety of shapes, materials, sizes, colors and patterns. Window treatment helps control the ambiance and flow of natural light into the room. The effect of curtains & furnishing fabrics is best seen in daylight and with proper indoor light positioning can look attractive even at night