- Does it have to be dark to present a show?
Not necessarily, however consider the venues ambient light level as all lighting and projection systems rely on contrast to be effective, and always avoid direct sunlight.
- How does a water screen work?
There are a number of variations including, water curtains that cascade and rows of individual fountain jets. The most effective for focused media like film, slide or video is the Water Screen, a single high velocity ‘peacock tail shaped’ spray up to 30 meters in diameter.