Adding lights as decorative elements helps set a mood in a space. Provided that general lighting is already installed using lights instead of wall art can be a decorative way to provide ambient lighting.
All-around lighting includes general lighting and natural light. You want to ensure that at any time of day there is enough light for everyone to effectively use the space without incident and that any dark areas are minimized.
Crystal remains a popular choice for lighting fixtures and is used across the style spectrum. In this contemporary bathroom the crystal chandelier has a modern presentation drawing attention to the underlit wave ceiling.