The work of Greg Hull often involves movement, even incorporating light into some of his pieces. Both of these are evident in Vicarious (although the lights only come on at night). Vicarious was influenced by Hull’s visit to Scotland and Ireland, countries where his heritage lay. What relationships between Scotland and Ireland can you make to this installation? Hull also has a large installation in the parking garage at the Indianapolis International Airport. 

Quoted from http://indplsartcenter.org/Assets/uploads/Artspark-brochure-2012.pdf