Our Team

Peter Sampson

OAA MAA AAA FRAIC
Principal Architect
peter@publiccityarchitecture.com
 

Peter is co-founder and Principal Architect of Public City. He studied Literature at McGill and Architecture at the University of Toronto, where he earned the Lieutenant Governor’s Medal. After working in Toronto, Peter started his Winnipeg-based practice in 2008. His award-winning work has been widely published. Peter is a Fellow of the Royal Architectural Institute of Canada and leads Public City’s creative approach.

Liz Wreford

MALA OALA AALA SALA APALA CSLA
Principal Landscape Architect
liz@publiccityarchitecture.com
 

Liz is co-founder and Principal Landscape Architect of Public City. An award-winning landscape architect with over 20 years of experience, she has worked in Canada, the U.S., and Australia on private, commercial, and institutional commissions. Her work is recognized for its creative approach to urban spaces and storytelling. Liz is a strong advocate for equity in design and serves on the Winnipeg Arts Council’s Public Art Committee.

Andrew Lewthwaite

MAA OAA AAA MRAIC
Senior Associate Architect
andrew@publiccityarchitecture.com
 

Andrew is Director, Associate Architect, and lead project manager at Public City. With over 15 years of experience, he has worked on a range of public infrastructure projects across Manitoba. Andrew specializes in inclusive, durable community environments and oversees construction procurement and project management. As a leader in building science, he continues to educate on technical design at the University of Manitoba.

Taylor LaRocque

MALA SALA CSLA
Associate Landscape Architect & Indigenous Design Lead
taylor@publiccityarchitecture.com
 

Taylor is Associate Landscape Architect at Public City, recognized for her commitment to design deeply rooted in the history and culture of place. A member of the Manitoba Métis Federation, she brings both technical skill and cultural insight, informed representation, and historical sensitivity to her projects. Taylor is passionate about creating inclusive, meaningful landscapes and serves on several design boards in Winnipeg.

Maggie Bonnetta

MALA CSLA
Senior Landscape Architect
maggie@publiccityarchitecture.com
 

Maggie Bonnetta is Senior Landscape Architect at Public City, with nearly two decades of experience shaping public, private, and institutional spaces across Alberta, Ontario, and Manitoba. Known for her collaborative approach, she expertly balances design, technical requirements, and client needs. Maggie’s expertise in managing complex urban landscapes continues to inform her innovative design solutions.

Samantha Scroggie

OAA MRAIC
Senior Architect
samantha@publiccityarchitecture.com
 

Samantha is Senior Architect at Public City, bringing over 25 years of experience to the role. She supervises the Toronto studio and oversees projects across the country. An agile project architect, Samantha stays involved from design to completion and is well versed in the many phases and aspects of project delivery, permit approvals, construction processes, relevant codes, by-laws, construction law, and legislation.

José Castillo-Pilcol

OALA CSLA
Landscape Architect
jose@publiccityarchitecture.com
 

José is a Landscape Architect at Public City with over 10 years of experience. He has worked with community groups, developers, and public entities to shape diverse public spaces in Canada and abroad. José’s expertise spans from zoning and site plan applications to construction, and his past work includes environmental action research and large-scale international projects.

Shanna McKinnon

AALA CSLA
Landscape Architect
shanna@publiccityarchitecture.com
 

Shanna McKinnon is a Landscape Architect at Public City with extensive experience in streetscapes, active transportation corridors, open spaces, and low-impact development. She works with municipal clients and private developers, integrating new and existing infrastructure. Shanna excels in project management, guiding projects from concept to construction while navigating regulations and resolving design challenges.

Arslan Abbas

M.Arch, Design Production

Meaghan Dickson

Production Assistant

Evan McPherson

Landscape Architectural Intern

Angela Moreno

Landscape Architectural Intern

Catherine Juneau

M.Arch, Design Production

Paul Susi

Studio and Production Assistant

Sean Vandekerkhove

Architectural Intern

Dale Wiebe

Landscape Architectural Intern