Since 2006, the Aggregate Architectural History Collaborative has engaged in numerous shared projects from collected volumes and joint authorship to peer review workshopping and website publishing, alongside conferences, symposia, and public presentations. Operated as a self-funded, non-profit corporation, Aggregate continues to evolve its means and outputs of production(...)
13 July 2023, 2pm to 4pm (EST)
Modes and Bounds of Collaboration
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Description:
Since 2006, the Aggregate Architectural History Collaborative has engaged in numerous shared projects from collected volumes and joint authorship to peer review workshopping and website publishing, alongside conferences, symposia, and public presentations. Operated as a self-funded, non-profit corporation, Aggregate continues to evolve its means and outputs of production(...)
articles
Architecting a Change
Forces of Friction
9 December 2024
Architecting a Change
Federica Zambeletti in conversation with Arno Brandlhuber and Olaf Grawert
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Forces of Friction
The CCA Youth Collective is a ten-week program for young people to explore and understand architecture and the city through a critical lens, culminating in the making of a publication. Beginning on 25 September and concluding on 27 November 2025, the sessions will take place every Thursday.
September 2025 to November 2025, 5pm to 6:30pm
The Urban Unknown—CCA Youth Collective
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Description:
The CCA Youth Collective is a ten-week program for young people to explore and understand architecture and the city through a critical lens, culminating in the making of a publication. Beginning on 25 September and concluding on 27 November 2025, the sessions will take place every Thursday.
Series
AP075.S3
Description:
This series documents Cornelia Hahn Oberlander's professional activities as a landscape architect, such as her involvement in professional activities, such as associations or committees, her attendance to landscape architecture seminars or conferences, conferences and lectures she gave, and articles and publications she wrote. It also documents her office records for consultancy work, her professional correspondence and the planning of the projects and other activities. It documents also awards and horours she received during her career, for specific projects, her work as landscape architect or for her involvement in the community. The series contains predomimantly administrative records, such as professional correspondence, documents related to her consultant work for private or public projects, promotional material, and articles written about her, documents related to interviews she gave and recordings of these interviews. It also comprises documents related to her involvement in associations or committees, such as correspondence and meetings documents, documents from her participation to conferences and seminars, such as proceedings, and event planning documents, and her research or draft texts for her lectures and publications. The series also contains awards and honours she received, and related documents, and a collection of Oberlander's industry catalogues she used in her office to order supplies, plants or seeds for her landscape projects.
1949-2019
Professional activities and office records
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AP075.S3
Description:
This series documents Cornelia Hahn Oberlander's professional activities as a landscape architect, such as her involvement in professional activities, such as associations or committees, her attendance to landscape architecture seminars or conferences, conferences and lectures she gave, and articles and publications she wrote. It also documents her office records for consultancy work, her professional correspondence and the planning of the projects and other activities. It documents also awards and horours she received during her career, for specific projects, her work as landscape architect or for her involvement in the community. The series contains predomimantly administrative records, such as professional correspondence, documents related to her consultant work for private or public projects, promotional material, and articles written about her, documents related to interviews she gave and recordings of these interviews. It also comprises documents related to her involvement in associations or committees, such as correspondence and meetings documents, documents from her participation to conferences and seminars, such as proceedings, and event planning documents, and her research or draft texts for her lectures and publications. The series also contains awards and honours she received, and related documents, and a collection of Oberlander's industry catalogues she used in her office to order supplies, plants or seeds for her landscape projects.
Series
1949-2019
archives
Level of archival description:
Fonds
Ray Affleck fonds
AP088
Synopsis:
The Ray Affleck fonds, 1952-1989, documents Raymond Tait Affleck’s professional career as an associate at Affleck, Desbarats, Dimakopoulos, Lebensold, Michaud, Sise (1958-1970) and a principal at Arcop Associates (1970-1989). The fonds comprises of approximately 370 administrative files that were collected by Affleck’s personal secretaries from 1952 to 1989.
1952-1989
Ray Affleck fonds
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AP088
Synopsis:
The Ray Affleck fonds, 1952-1989, documents Raymond Tait Affleck’s professional career as an associate at Affleck, Desbarats, Dimakopoulos, Lebensold, Michaud, Sise (1958-1970) and a principal at Arcop Associates (1970-1989). The fonds comprises of approximately 370 administrative files that were collected by Affleck’s personal secretaries from 1952 to 1989.
archives
Level of archival description:
Fonds
1952-1989
Project
AP075.S1.1989.PR04
Description:
Project series documents Cornelia Hahn Oberlander's landscape project for Ottawa City Hall, located on Sussex Drive, on Green Island, surrounded by Ottawa and Rideau Rivers, in Ottawa, Ontario. Oberlander worked on this project in 1989-1994 with architect Moshe Safdie. The old City Hall, a heritage building, was retained, and the new landscape design had to include the old structures. Oberlander landscape concept was to create a park-like space used for strolling as well as public functions. She also designed a courtyard with water features, including a pool, trees and flowers. The project also included a play area for the day care centre of the City Hall. The project was completed in 1994. The project series comprises sketches, design development drawings, such as grading plans, landscape plans, sections, elevations and details for the play area, working drawings, including site grading plans, and presentation drawings. The project is also documented through concept notes by Oberlander, specifications, correspondence, including with architects, clients, and consultants, financial documents and photographs of the construction.
1989-1994
Ottawa City Hall, Ottawa, Ontario (1989)
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AP075.S1.1989.PR04
Description:
Project series documents Cornelia Hahn Oberlander's landscape project for Ottawa City Hall, located on Sussex Drive, on Green Island, surrounded by Ottawa and Rideau Rivers, in Ottawa, Ontario. Oberlander worked on this project in 1989-1994 with architect Moshe Safdie. The old City Hall, a heritage building, was retained, and the new landscape design had to include the old structures. Oberlander landscape concept was to create a park-like space used for strolling as well as public functions. She also designed a courtyard with water features, including a pool, trees and flowers. The project also included a play area for the day care centre of the City Hall. The project was completed in 1994. The project series comprises sketches, design development drawings, such as grading plans, landscape plans, sections, elevations and details for the play area, working drawings, including site grading plans, and presentation drawings. The project is also documented through concept notes by Oberlander, specifications, correspondence, including with architects, clients, and consultants, financial documents and photographs of the construction.
Project
1989-1994
photographs
Quantity:
410 photographic material(s)
ARCH274235
Description:
3 project dcument binders used for presentation purposes. Filed under "Government": Ministry of Public Works and Housing, Riyadh (1977), Government of Canada Office Building (1977), Ministry of Foreign Affairs Interim Headquarters, Jeddah (1979), Canadian Embassy Redevelopment, Tokyo (1985), Hamma Government Complex, Algiers (1984), Etisalat Headquarters (1985), Harold Washington Library Centre (1988), Brent Branch Library (1987).Contains images of sites, models, perspective sketches, presentation drawings and renderings. Also contains graphics, newspaper clippings and photocopies.
1 October 1990
Project presentation binders for various governmental projects
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ARCH274235
Description:
3 project dcument binders used for presentation purposes. Filed under "Government": Ministry of Public Works and Housing, Riyadh (1977), Government of Canada Office Building (1977), Ministry of Foreign Affairs Interim Headquarters, Jeddah (1979), Canadian Embassy Redevelopment, Tokyo (1985), Hamma Government Complex, Algiers (1984), Etisalat Headquarters (1985), Harold Washington Library Centre (1988), Brent Branch Library (1987).Contains images of sites, models, perspective sketches, presentation drawings and renderings. Also contains graphics, newspaper clippings and photocopies.
photographs
Quantity:
410 photographic material(s)
1 October 1990
I for Interface
(Part I)
In the first of this two-part workshop, participants examine how public interfaces shape the experience of contemporary Montréal and how the design of public interfaces can improve the experience of daily life in Montréal for its citizens and visitors.
1 December 2012, 2pm - 5pm
I for Interface
(Part I)
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Description:
In the first of this two-part workshop, participants examine how public interfaces shape the experience of contemporary Montréal and how the design of public interfaces can improve the experience of daily life in Montréal for its citizens and visitors.
Series
Architectural projects
AP180.S1
Description:
This series documents the architectural projects of Umberto Riva from the 1960s to the mid-2000s. Most of these projects were undertaken for sites in Italy, with the exception of Apartment Mieli (1994) in the United States and a project for a new settlement in the Oued Touil valley, Algeria (1980). The series contains original drawings and some reprographic copies for various private residences, such as Casa Frea (1983) and Casa Insinga (1987) in Milan. Riva's projects for industrial buildings are also represented, for example his work for the thermoelectric power plant Centrale Edison in Torviscosa, Italy (2003). Also documented are Riva's designs for public spaces, such as his work for the Piazza San Nazaro (1989) in Milan and proposals for the redevelopment of historical neighbourhoods in Otranto (1987) and in Binago (1988), as well as designs for shops and private entreprises. Furthermore, this series contains materials related to redesigns for gallery spaces, such as redesigns for the Centro Palladio in Vicenza (1999) and the Palazzo dell'Arte in Milan (1995). Projects for exhibition installations by Riva are arranged in series AP180.S3.
1960-2007
Architectural projects
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AP180.S1
Description:
This series documents the architectural projects of Umberto Riva from the 1960s to the mid-2000s. Most of these projects were undertaken for sites in Italy, with the exception of Apartment Mieli (1994) in the United States and a project for a new settlement in the Oued Touil valley, Algeria (1980). The series contains original drawings and some reprographic copies for various private residences, such as Casa Frea (1983) and Casa Insinga (1987) in Milan. Riva's projects for industrial buildings are also represented, for example his work for the thermoelectric power plant Centrale Edison in Torviscosa, Italy (2003). Also documented are Riva's designs for public spaces, such as his work for the Piazza San Nazaro (1989) in Milan and proposals for the redevelopment of historical neighbourhoods in Otranto (1987) and in Binago (1988), as well as designs for shops and private entreprises. Furthermore, this series contains materials related to redesigns for gallery spaces, such as redesigns for the Centro Palladio in Vicenza (1999) and the Palazzo dell'Arte in Milan (1995). Projects for exhibition installations by Riva are arranged in series AP180.S3.
Series
1960-2007
textual records
PHCON2002:0016:003:163.2
1 December 1975
textual records
1 December 1975