An analysis of the city through its crystallising processes is here proposed. Because crystallisation involves phase transition, a review of the latter, as well of the notion of phase in its relation to order, is first submitted. Then the question is posed: Can we suggest that cities have phases? What would it imply to study cities as “phased beings”, or phased phenomena? Which characteristics of crystalline phases can prove most relevant for cities? The paper explores crystallisation as a lens for understanding spatial order, temporality, individuality and perception in the course and in the context of the urban process and urban life.

Keywords: urban phases; urban crystallisation; crystal growth; crystalline life; crystallised cities; urban perception; urban individuality

Now published in City, Culture and Society

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