Iam seated in an office, surrounded by heads and bodies. my posture is consciously congruent to the shape of my hard chair. this is a cold room in university administration, wood-walled, remington-hung, double-windowed against the november heat, insulated from administrative sounds by the reception area outside, at which uncle charles, mr. delint and i were lately received. i am in here. which is an explicit detail from this passage?