Support Structures is a manual for what bears, sustains, and props, for those things that encourage, care for, and assist; for that which advocates, articulates; for what stands behind, frames, and maintains: it is a manual for those things that give support. While the work of supporting might traditionally appear as subsequent, unessential, and lacking value in itself, this manual is an attempt to restore attention to one of the neglected, yet crucial modes through which we apprehend and shape the world. Support Structures is a critical enquiry into what constitutes “support,” and documents the collaborative project “Support Structure” by Céline Condorelli and Gavin Wade. While registering and collecting reference projects in a new archive of Support Structures alongside its ten-phase project, different writers, thinkers, and practitioners were invited from various fields to elaborate on frameworks and work on texts , which form the theoretical backbone of the publication. The collection of contributions offers different possibilities for engaging in this unchartered territory, from propositions to projects, existing systems to ones invented for specific creative processes. Support Structures offers support through potential methodologies, inspirations and activations for practice, and addresses important questions for art and architecture practices on forms of display, organization, articulation, appropriation, autonomy, and temporariness, and the manifestations of blindness towards them.