
discard studies: forms of containment
August 19 - September 5, 2026
Dana Prieto
Laura Grier
Laura Pitkanen
Curated by Katie Lawson
In the emerging field of discard studies, geographers Max Liboiron and Josh Lepwasky argue that social, political, and economic systems maintain power through discarding certain people, places, or things. Here, waste is reframed not as an accidental
byproduct of industry but as inherent characteristics of industrial systems that rely on externalization or sacrifice zones. The continued siting of polluting infrastructure on Indigenous land and in low-income neighbourhoods is evidence of the uneven relations
between centres and peripheries. In the context of Toronto, the discipline of discard studies provides a lens through which to consider our enduring proximity to the nuclear industrial complex as a force that shapes human and more-than-human lives in banal, pervasive, and often imperceptible ways.
discard studies: forms of containment emerges from conversations between Dana Prieto, Laura Grier, and Laura Pitkanen, tracing connections between seemingly disparate histories and contemporary conditions of communities impacted by Canada’s expanding nuclear industry. In their own distinct ways, these artists explore strategies of refusal against the forms of containment, civility, and bureaucracy through which
nuclearity persists without scrutiny. From uranium mining to the burial of radioactive waste, nuclear technologies have been central to the production and maintenance of the Canadian settler-state. This exhibition comes at a critical time, as energy demands
rise—driven by militarization, artificial intelligence, data centres, and climate policy—as nuclear is falsely recast as a clean and safe alternative to fossil fuels. Working across archival research, mixed-media installation, experimental sound and video, Prieto, Grier, and Pitkanen tend to the systems of discard that continue to sustain nuclear colonialism.
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This exhibition is hosted at Gallery TPW, with generous support from the School of Cities at the University of Toronto, the Ontario Arts Council, and the Toronto Arts Council.
Artist Bios
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Dana Prieto is a site-responsive artist, educator, and researcher, born in Buenos Aires and based in Tkaronto. Her practice examines colonial infrastructures through a sustained attention to the ground, and the different forms of living and dying within it. Her work unfolds across large-scale ceramic installations, painting, performance, sound, and collaborations.
Laura Grier is a Sahtu DélΔ±Μ¨nΔ First Nations artist and printmaker currently based out of Toronto.Through the use of expanded print media, they reflect Indigeneity, aesthetics, and language.They hold a BFA from NSCADU, an MFA from OCAD University, and is currently a PhD candidate in Visual Arts at York University.
Laura Pitkanen is a critical geographer and interdisciplinary music and sound composer based in Toronto. Through writing, sound work, drawings and experimental films she builds nuanced place-based stories. Laura's various practices explore the relationship between industrial landscapes, memory, and home. Laura is a member of the sound collective and indie band Long Branch.
Curator Bio
Katie Lawson is a curator and writer. She has curated exhibitions for a wide range of institutions, including the Toronto Biennial of Art, regional art galleries, municipalities, and artist-run-centres. She is currently a SSHRC-funded PhD candidate at Western University, where sheworks with the Centre for Sustainable Curating.

Public Programming
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Opening
Wednesday August 19th, 2026
Gallery TPW
6PM-9PM
Artist walkthrough, led by Dana Prieto
Saturday, August 22nd, 2026
Gallery TPW
2PM-5PM
Forms of Containment: Public Conversation
Sunday, August 30th, 2026
Gallery TPW
2PM-5PM
Curator walkthrough, led by Katie Lawson
Thursday, September 3, 2026
6PM-9PM