There are moments in architectural history when innovation does not move forward, but rather folds back onto its earliest memory. A detail long forgotten resurfaces, a mechanism returns from antiquity, and a material once abandoned regains its authority. Over the past few years, one of the most telling examples of this cyclical return has been the silent, deliberate comeback of the pivot door system. #ArchUp #BestPivotDoorContest #Door

https://archup.net/return-of-the-pivot-door/