Angel in contemplation

Near St Paul's, a flock of angels float above the street.  Somehow I'd never noticed these before.  Apparently they were installed in 2019.  I suspect they might have been removed, and then recently reinstalled.

https://www.dezeen.com/2019/06/17/lunch-break-khbt-london-festival-architecture/
https://www.londonfestivalofarchitecture.org/arch-angels-lfa-reveals-lunch-break/