More interesting is that she is facing the building. Doing a handstand against a building while facing away is fairly easy, but to get in this position, she had to enter and exit through a full bridge. Impressive display of flexibility, strength, and confidence in such a hard-surface location.
But equally impressive is the framing and the way you led my eyes to see the other young women first. It was their glances that led me to the woman doing a handstand.