" What do we mean by a public square? For starters, it is rarely square. . . . It may be a quadrangle or rectangle or circle or pretty much any shape, and it can be open or closed. It might even be a park . . . through which people pass, going from one place to another, not simply a retreat. A square is porous, balancing its porousness with some focal point, like a fountain or a reliable patch of sun with some benches that marks a break from the cars and streets and invites people to stop, look, exhale, find one another [Michael Kimmelman, "Part One: Culture: Power of the Place, Introduction"]. "

― Catie Marron , City Squares: Eighteen Writers on the Spirit and Significance of Squares Around the World