1. How can artists use light to encourage the spectator to address their own perceptual process in the moment of perceiving?

2. How does the interaction of space and time condition how you perceive of a work synchronically (in a static moment) and diachronically (as it changes over time)?

3. What role does the spectator have in viewing Turrell’s installations or The Winston Salem Light Project’s approach to familiar spaces lit in unfamiliar ways?

4. How can light be used to change relationships with well-known spaces or make visible cultural issues? 

5. How do these artists use available technology for aesthetic purposes?