A UK-based artist Sandy Smith creates an awesome “sunset” effects with use of old PCs and monitors. Not the most energy-efficient way to make such an art but then re-using the old PCs is a great way to make use of useless gadgets.
The resulting wall stretched accross the centre of the main room of the gallery, wall to wall and floor to ceiling, the rear of the computers facing the windows onto the street. A small doorway was built into the wall, only five and a half foot tall, and two foot wide. The monitors facing forwards showed flat colour, working over the wall to create a rough gradient representation of a classic sunset.