A good example of structural efficiency and open minded storm water management.
Imagine the water pouring out in a graceful arc from the gutter. Not sure where it lands. But it’d be fun to watch. You could dump it into a cistern.
As for structural efficiency, notice how the roofing extends beyond the rafter. This costs very little, protects the beam and column better and provides more shelter. That’s a great trade when you can get it.
Barcroft Recreation Facilities, Arlington County, Va