Lighting is the most important part of any modern environment, providing both illumination and aesthetic appeal. The careful selection of lighting fixtures and placement not only highlights a rooms features but also determines its overall mood. Ambient lighting is achieved through a combination of natural and artificial lighting. Natural sunlight is the most effective type of lighting, washing a space with a bright, even illumination. Using artificial illumination to supplement natural light, from table lamps and wall lights, helps to create a certain mood or atmosphere. Task lighting is designed to provide direct light in specific areas. Task lighting can include lamps and spotlights which can be used to highlight pictures, furniture or to provide directional reading light. Task lights should be placed close to the area of use to ensure the best effect. Accent lighting is used to draw attention to certain focal points within a space. Using low-voltage lighting and specialized, adjustable fixtures can create dramatic lighting effects. Uplighting is a common type of accent lighting, providing a warm glow from beneath an object or feature. Lighting helps to establish a comfortable level of visibility, complimenting the decor of any room. With careful consideration, lighting can be used to bring out the best in any setting, be it residential, commercial or public.