Those of you who are out of town or who don’t normally enter Hutch through the plaza on the building’s east side may not yet have noticed the recent demolition of the brick colonnade extending out from the Computer Sciences building. Aficionados of brick interpretations of Greek and Neoclassical architectural embellishments may be the only ones disappointed by the loss of a structure that has done nothing but hinder foot traffic across to Baush & Lomb and the medical campus for years.