As competition to hire the best talent heats up, companies are hoping inventive design will help lure employees to their offices. Lounges, recreation areas, and flexible workspaces have become ubiquitous. But how many companies can brag about having their own private James Turrell sculpture? For an unnamed Midtown client, Situ Fabrication collaborated with Turrell on a massive two-story-tall installation that transports spectators into an ethereal, prismatic sea of light.