Up Broadway from 23rd to 40th

In this “special edition” of the “Looking Up in New York” series (see here and here and here), we look up along Broadway from around 23rd to around 40th streets. To be honest, the day I took these pictures, I was walking down Broadway; but I choose to present them here as if walking up from 23rd Street. So that I can start this tour with the iconic Flatiron building.