Wanted: A serious Art Collector who is (1) maverick/adventurous, (2) has contemporary art proclivities, (3) has a staircase they are proud of, or (4) staircase that they realize needs something to make it a center of interest in an already very interesting house. The "Vortex" series has been well-received in its four-foot incarnation, but now I'm seriously considering a 7' - 10' version and trying to visualize where and how it might be placed for look-down-into impact.