"[A]n antidote to the feeling, as Joni Mitchell once expressed it, that New York has taken all the trees and put them in a tree museum. It lists the obvious places to bask in the green…but also the more obscure…and divides them by neighborhood, revealing that the city is spotted with these small respites. And what better way to spend a summer afternoon, when everyone else has decamped to some beachside, than to rediscover the city itself?"