Spectrum opus 4 is an abstract, interactive light object, designed and produced by Deborah Apol in may 2023.

This light-object is handmade, and one of a kind.

On the surface two white satin acrylic sheets of equal size are divided by a vertical blue fluorescent rod,

In this artwork several layers of colored photographic filters are combined with white satin acrylic sheets. 

By transmission of artificial light through these layers, the full color spectrum can be created by one click on a remote control.

Also the brightness of the light and colors can be controlled.

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This adjustable quality makes Spectrum easy to fit in various interiors.

The tension in this artwork lies in the contrast between the softness of the satin surfaces and the clean contour of the rod.