We live in a visual age in which the image of architecture is part of its function. Light plays a key role in creating image. By day, the manner in which natural light projects the visual qualities of the external and internal realm creates identity and character.

After dark, artificial lighting can be carefully controlled to provide a different interpretation. The daytime and night time image of architecture may therefore remain separate and distinct. Light also has its own image. Light can create a positive memory - but it can also disfigure and destroy. Associations with life, health and goodness manifest themselves as positive properties but light can also create glare, distortion and physical discomfort.

As well as symbolising life on earth it also represents a visible form of man's pollution and a waste of finite natural resources.

Click to return to Themes