Book excerpt: Architecture and Choreography: Collaborations in Dance, Space and Time examines the field of archi-choreographic experiments—unique interdisciplinary encounters and performed events generated through collaborations between architects and choreographers. Forty case studies spanning four decades give evidence of the range of motivations for embarking on these creative endeavors and diverse conceptual underpinnings, generative methods, objects of inquiry, and outcomes. Architecture and Choreography builds histories and theories through which to examine these works, the contexts within, and processes through which the works emerged, and the critical questions they raise about ways to work together, sites and citations, ethics and equity, control and agency. Three themes frame pairs of chapters. The first addresses disciplinarity through works that critically reflect upon their discipline’s tools, techniques, and conventions juxtaposed against projects that cite or use other art forms and cultural phenomena as source material. The second interrogates space and the role of spatial dispositifs, institutions, and sites, and their hidden and not-so-hidden conditions, as conceptual drivers and structures to subvert, trouble, unsettle, remember. The third asks who and what dances, finding a spectrum from mobilized architectural bodies to more-than-human cybarcorps. Modes of collaboration and the temporalities and life cycles of projects inform bookending chapters. Architecture and Choreography offers vital lessons not only for architects and choreographers but also for students and practitioners across design and performance fields.