Lighting is an essential element in any interior space. It not only serves as a functional tool to provide visibility and light up a space, but it can also be used to create a desired ambience. Lighting options for interior spaces can be anything from natural lighting, to task-specific lighting and the decorative elements of ambient and accent lighting. Natural lighting is provided by the sun, and is most often free and abundant. The amount of natural light that enters a space can be maximized by deliberately orienting windows and skylights, and using blinds and curtains to control the brightness of direct sunlight. Task-specific lighting is used to illuminate specific work surfaces and other areas for particular tasks that require more focused illumination. For workspaces, task lighting is often recessed into desktops and shelves or taken up by lamp bases or wall fixtures. Ambient and accent lighting have an entirely decorative purpose and are intended primarily to create a desired atmosphere in a room. Ambient lighting is a form of general illumination, and includes chandeliers, flushmounts, and wall sconces that complete the overall lighting scheme. Accent lighting is generally placed at a lower intensity to provide a more atmospheric, intimate or cozy feeling in a room. No matter the type of lighting, all elements can be used in tandem to provide sufficient visibility while creating a comfortable ambience. By considering the purpose of a room, the available natural light, and the desired atmosphere, the perfect lighting combination for any interior space can be realized.