We love Gable Windows.  Sometimes for the light they bring in and other times just for the details and proportions they lend to the gable of a structure.  We spend a lot of time adjusting the proportions of every aspect of a design.  Gable windows are no exception.  It is not uncommon for us to review dozens of options before choosing a window type and then we continue to refine the details and proportions.  It is hard not to love a gable window!