" The prevailing interest in the world of phenomena and the flâneur’s freedom of movement contrasted on the one hand with the principles of the metaphysical and religious tradition on which pre-industrial civilization was based and, on the other, with the dogma of productivity which held sway over the nascent bourgeois society. Hence the paradoxical nature of the flâneur, the shattered mirror of modernity. He acts out his own dissonant idleness right in the beating heart of the city and he steeps himself in the tumult of the crowd while seeking to maintain a critical detachment. "

― Federico Castigliano , Flâneur: The Art of Wandering the Streets of Paris