archives
Level of archival description:
Fonds
AP075
Synopsis:
The Cornelia Hahn Oberlander fonds documents Oberlander's professional activities as a landscape architect. It contains over 203 projects that span from 1950 to 2018 predominantly in Canada and in the United States, but also in Germany. The fonds is a complete record of Oberlander's work, and comprises her playground projects, roof gardens, and public space landscapes, as well as landscape designs for private residences, as well as administrative records from her practice, her professional engagements, and her research materials. The material in this fonds is dated from 1936 to 2021.
1936-2021
Cornelia Hahn Oberlander fonds
Actions:
AP075
Synopsis:
The Cornelia Hahn Oberlander fonds documents Oberlander's professional activities as a landscape architect. It contains over 203 projects that span from 1950 to 2018 predominantly in Canada and in the United States, but also in Germany. The fonds is a complete record of Oberlander's work, and comprises her playground projects, roof gardens, and public space landscapes, as well as landscape designs for private residences, as well as administrative records from her practice, her professional engagements, and her research materials. The material in this fonds is dated from 1936 to 2021.
archives
Level of archival description:
Fonds
1936-2021
Project
AP075.S1.1994.PR01
Description:
Project series documents Cornelia Hahn Oberlander's project of a roof garden for the New Canadian Embassy at Leipziger Platz in Berlin, Germany. Oberlander worked on this project in from 1999-2005 with architectural firm Kuwabara, Payne, McKenna, Blumberg Architects. Oberlander's work for the project included a terrace at the Ambassador's Level (6th floor) with mounded evergreen white flowering groundcover azaleas, cascading roses hanging along the Leipzigerstrasse facade, and a green roof on top of the building. The concept of the landscaping of the green roof was to represente Canada's land of the north in an abstract form, simulating the river system of the MacKenzie River in the Northwest Territories, linking Alberta to the Arctic Ocean. She used black-glass panels to represente the water. The drainage for the green roof was also connected the drainage infrastructure of the building to recycle the water collected from the roof. The project series includes sketches and design development drawings for the green roof landscaping, planting details and irrigation details, presentation drawings from KPMB and drawings of the building used as reference. The project is also documented through research material, concept notes by Oberlander, correspondence, including with architects, consultants, contractors and clients, proposal, specifications, and press clippings about the project. The project series also includes sample of glass tiles used for the landscaping.
1994-2005
New Canadian Embassy in Berlin, Germany (1994-2005)
Actions:
AP075.S1.1994.PR01
Description:
Project series documents Cornelia Hahn Oberlander's project of a roof garden for the New Canadian Embassy at Leipziger Platz in Berlin, Germany. Oberlander worked on this project in from 1999-2005 with architectural firm Kuwabara, Payne, McKenna, Blumberg Architects. Oberlander's work for the project included a terrace at the Ambassador's Level (6th floor) with mounded evergreen white flowering groundcover azaleas, cascading roses hanging along the Leipzigerstrasse facade, and a green roof on top of the building. The concept of the landscaping of the green roof was to represente Canada's land of the north in an abstract form, simulating the river system of the MacKenzie River in the Northwest Territories, linking Alberta to the Arctic Ocean. She used black-glass panels to represente the water. The drainage for the green roof was also connected the drainage infrastructure of the building to recycle the water collected from the roof. The project series includes sketches and design development drawings for the green roof landscaping, planting details and irrigation details, presentation drawings from KPMB and drawings of the building used as reference. The project is also documented through research material, concept notes by Oberlander, correspondence, including with architects, consultants, contractors and clients, proposal, specifications, and press clippings about the project. The project series also includes sample of glass tiles used for the landscaping.
Project
1994-2005
PH1997:0053
Description:
- The series "Running Fence 1997" focuses "on the first 14 miles of the border fence that separates the United States and Mexico, beginning at the Pacific Ocean and ending in the Otay Mountains.... [It] analyzes the "idea" of the border and explores its iconography, the border being a subject that is of extreme importance to the public as the world proceeds towards greater globalization. [Geoffrey] James has written of the project: "[The border fence] was built by the US Army Corps of Engineers in 1994, out of recycled metal landing strip - the most visible symbol of what is known as Operation Gatekeeper. Because the steel sheets are placed in the ground so that their ridges run horizontally, a man can hop over the fence with ease; and no Mexican child ever seems to be impeded from retrieving a soccer ball from US territory. The real barrier to illegal immigration from Mexico into the USA is less visible: hundreds of buried sensors linked to a central computer, nightscopes, helicopters and Border Patrol Agents in white Broncos."" (Evans).
architecture, engineering
1997
View of 24-hour border crossing supplies tent showing partial view of United States-Mexico border fence, San Diego County, California, United States, and Avenida Internacional, Tijuana, Baja California, Mexico
Actions:
PH1997:0053
Description:
- The series "Running Fence 1997" focuses "on the first 14 miles of the border fence that separates the United States and Mexico, beginning at the Pacific Ocean and ending in the Otay Mountains.... [It] analyzes the "idea" of the border and explores its iconography, the border being a subject that is of extreme importance to the public as the world proceeds towards greater globalization. [Geoffrey] James has written of the project: "[The border fence] was built by the US Army Corps of Engineers in 1994, out of recycled metal landing strip - the most visible symbol of what is known as Operation Gatekeeper. Because the steel sheets are placed in the ground so that their ridges run horizontally, a man can hop over the fence with ease; and no Mexican child ever seems to be impeded from retrieving a soccer ball from US territory. The real barrier to illegal immigration from Mexico into the USA is less visible: hundreds of buried sensors linked to a central computer, nightscopes, helicopters and Border Patrol Agents in white Broncos."" (Evans).
architecture, engineering
PH1997:0054
Description:
The series "Running Fence 1997" focuses "on the first 14 miles of the border fence that separates the United States and Mexico, beginning at the Pacific Ocean and ending in the Otay Mountains.... [It] analyzes the "idea" of the border and explores its iconography, the border being a subject that is of extreme importance to the public as the world proceeds towards greater globalization. [Geoffrey] James has written of the project: "[The border fence] was built by the US Army Corps of Engineers in 1994, out of recycled metal landing strip - the most visible symbol of what is known as Operation Gatekeeper. Because the steel sheets are placed in the ground so that their ridges run horizontally, a man can hop over the fence with ease; and no Mexican child ever seems to be impeded from retrieving a soccer ball from US territory. The real barrier to illegal immigration from Mexico into the USA is less visible: hundreds of buried sensors linked to a central computer, nightscopes, helicopters and Border Patrol Agents in white Broncos."" (Evans).
architecture, engineering
1997
View of dirt road and dwelling showing a partial view of United States-Mexico border fence, San Diego County, California, United States and Colonia Libertad, Tijuana, Baja California, Mexico
Actions:
PH1997:0054
Description:
The series "Running Fence 1997" focuses "on the first 14 miles of the border fence that separates the United States and Mexico, beginning at the Pacific Ocean and ending in the Otay Mountains.... [It] analyzes the "idea" of the border and explores its iconography, the border being a subject that is of extreme importance to the public as the world proceeds towards greater globalization. [Geoffrey] James has written of the project: "[The border fence] was built by the US Army Corps of Engineers in 1994, out of recycled metal landing strip - the most visible symbol of what is known as Operation Gatekeeper. Because the steel sheets are placed in the ground so that their ridges run horizontally, a man can hop over the fence with ease; and no Mexican child ever seems to be impeded from retrieving a soccer ball from US territory. The real barrier to illegal immigration from Mexico into the USA is less visible: hundreds of buried sensors linked to a central computer, nightscopes, helicopters and Border Patrol Agents in white Broncos."" (Evans).
architecture, engineering
PH1997:0055
Description:
- The series "Running Fence 1997" focuses "on the first 14 miles of the border fence that separates the United States and Mexico, beginning at the Pacific Ocean and ending in the Otay Mountains.... [It] analyzes the "idea" of the border and explores its iconography, the border being a subject that is of extreme importance to the public as the world proceeds towards greater globalization. [Geoffrey] James has written of the project: "[The border fence] was built by the US Army Corps of Engineers in 1994, out of recycled metal landing strip - the most visible symbol of what is known as Operation Gatekeeper. Because the steel sheets are placed in the ground so that their ridges run horizontally, a man can hop over the fence with ease; and no Mexican child ever seems to be impeded from retrieving a soccer ball from US territory. The real barrier to illegal immigration from Mexico into the USA is less visible: hundreds of buried sensors linked to a central computer, nightscopes, helicopters and Border Patrol Agents in white Broncos."" (Evans).
architecture, engineering, topographic
1997
Partial view of the United States-Mexico border fence with plants in the foreground, San Diego County, California, United States, and Colonia Libertad, Tijuana, Baja California, Mexico
Actions:
PH1997:0055
Description:
- The series "Running Fence 1997" focuses "on the first 14 miles of the border fence that separates the United States and Mexico, beginning at the Pacific Ocean and ending in the Otay Mountains.... [It] analyzes the "idea" of the border and explores its iconography, the border being a subject that is of extreme importance to the public as the world proceeds towards greater globalization. [Geoffrey] James has written of the project: "[The border fence] was built by the US Army Corps of Engineers in 1994, out of recycled metal landing strip - the most visible symbol of what is known as Operation Gatekeeper. Because the steel sheets are placed in the ground so that their ridges run horizontally, a man can hop over the fence with ease; and no Mexican child ever seems to be impeded from retrieving a soccer ball from US territory. The real barrier to illegal immigration from Mexico into the USA is less visible: hundreds of buried sensors linked to a central computer, nightscopes, helicopters and Border Patrol Agents in white Broncos."" (Evans).
architecture, engineering, topographic
PH1997:0056
Description:
- The series "Running Fence 1997" focuses "on the first 14 miles of the border fence that separates the United States and Mexico, beginning at the Pacific Ocean and ending in the Otay Mountains.... [It] analyzes the "idea" of the border and explores its iconography, the border being a subject that is of extreme importance to the public as the world proceeds towards greater globalization. [Geoffrey] James has written of the project: "[The border fence] was built by the US Army Corps of Engineers in 1994, out of recycled metal landing strip - the most visible symbol of what is known as Operation Gatekeeper. Because the steel sheets are placed in the ground so that their ridges run horizontally, a man can hop over the fence with ease; and no Mexican child ever seems to be impeded from retrieving a soccer ball from US territory. The real barrier to illegal immigration from Mexico into the USA is less visible: hundreds of buried sensors linked to a central computer, nightscopes, helicopters and Border Patrol Agents in white Broncos."" (Evans).
architecture, engineering
1997
View of a restaurant with the Mexico-United States border fence on the left, Colonia Libertad, Tijuana, Mexico
Actions:
PH1997:0056
Description:
- The series "Running Fence 1997" focuses "on the first 14 miles of the border fence that separates the United States and Mexico, beginning at the Pacific Ocean and ending in the Otay Mountains.... [It] analyzes the "idea" of the border and explores its iconography, the border being a subject that is of extreme importance to the public as the world proceeds towards greater globalization. [Geoffrey] James has written of the project: "[The border fence] was built by the US Army Corps of Engineers in 1994, out of recycled metal landing strip - the most visible symbol of what is known as Operation Gatekeeper. Because the steel sheets are placed in the ground so that their ridges run horizontally, a man can hop over the fence with ease; and no Mexican child ever seems to be impeded from retrieving a soccer ball from US territory. The real barrier to illegal immigration from Mexico into the USA is less visible: hundreds of buried sensors linked to a central computer, nightscopes, helicopters and Border Patrol Agents in white Broncos."" (Evans).
architecture, engineering
PH1997:0057
Description:
- The series "Running Fence 1997" focuses "on the first 14 miles of the border fence that separates the United States and Mexico, beginning at the Pacific Ocean and ending in the Otay Mountains.... [It] analyzes the "idea" of the border and explores its iconography, the border being a subject that is of extreme importance to the public as the world proceeds towards greater globalization. [Geoffrey] James has written of the project: "[The border fence] was built by the US Army Corps of Engineers in 1994, out of recycled metal landing strip - the most visible symbol of what is known as Operation Gatekeeper. Because the steel sheets are placed in the ground so that their ridges run horizontally, a man can hop over the fence with ease; and no Mexican child ever seems to be impeded from retrieving a soccer ball from US territory. The real barrier to illegal immigration from Mexico into the USA is less visible: hundreds of buried sensors linked to a central computer, nightscopes, helicopters and Border Patrol Agents in white Broncos."" (Evans).
architecture, engineering
1997
View of Colonia Libertad with trees and houses in the foreground and showing a partial view of the United States-Mexico border fence in the centre right, San Diego County, California, United States, and Colonia Libertad, Tijuana, Baja California, Mexico
Actions:
PH1997:0057
Description:
- The series "Running Fence 1997" focuses "on the first 14 miles of the border fence that separates the United States and Mexico, beginning at the Pacific Ocean and ending in the Otay Mountains.... [It] analyzes the "idea" of the border and explores its iconography, the border being a subject that is of extreme importance to the public as the world proceeds towards greater globalization. [Geoffrey] James has written of the project: "[The border fence] was built by the US Army Corps of Engineers in 1994, out of recycled metal landing strip - the most visible symbol of what is known as Operation Gatekeeper. Because the steel sheets are placed in the ground so that their ridges run horizontally, a man can hop over the fence with ease; and no Mexican child ever seems to be impeded from retrieving a soccer ball from US territory. The real barrier to illegal immigration from Mexico into the USA is less visible: hundreds of buried sensors linked to a central computer, nightscopes, helicopters and Border Patrol Agents in white Broncos."" (Evans).
architecture, engineering
PH1997:0058
Description:
- The series "Running Fence 1997" focuses "on the first 14 miles of the border fence that separates the United States and Mexico, beginning at the Pacific Ocean and ending in the Otay Mountains.... [It] analyzes the "idea" of the border and explores its iconography, the border being a subject that is of extreme importance to the public as the world proceeds towards greater globalization. [Geoffrey] James has written of the project: "[The border fence] was built by the US Army Corps of Engineers in 1994, out of recycled metal landing strip - the most visible symbol of what is known as Operation Gatekeeper. Because the steel sheets are placed in the ground so that their ridges run horizontally, a man can hop over the fence with ease; and no Mexican child ever seems to be impeded from retrieving a soccer ball from US territory. The real barrier to illegal immigration from Mexico into the USA is less visible: hundreds of buried sensors linked to a central computer, nightscopes, helicopters and Border Patrol Agents in white Broncos."" (Evans).
architecture, engineering
1997
View of houses under construction, Mesa de Otay, Tijuana, Baja California, Mexico
Actions:
PH1997:0058
Description:
- The series "Running Fence 1997" focuses "on the first 14 miles of the border fence that separates the United States and Mexico, beginning at the Pacific Ocean and ending in the Otay Mountains.... [It] analyzes the "idea" of the border and explores its iconography, the border being a subject that is of extreme importance to the public as the world proceeds towards greater globalization. [Geoffrey] James has written of the project: "[The border fence] was built by the US Army Corps of Engineers in 1994, out of recycled metal landing strip - the most visible symbol of what is known as Operation Gatekeeper. Because the steel sheets are placed in the ground so that their ridges run horizontally, a man can hop over the fence with ease; and no Mexican child ever seems to be impeded from retrieving a soccer ball from US territory. The real barrier to illegal immigration from Mexico into the USA is less visible: hundreds of buried sensors linked to a central computer, nightscopes, helicopters and Border Patrol Agents in white Broncos."" (Evans).
architecture, engineering
PH1997:0059
Description:
- The series "Running Fence 1997" focuses "on the first 14 miles of the border fence that separates the United States and Mexico, beginning at the Pacific Ocean and ending in the Otay Mountains.... [It] analyzes the "idea" of the border and explores its iconography, the border being a subject that is of extreme importance to the public as the world proceeds towards greater globalization. [Geoffrey] James has written of the project: "[The border fence] was built by the US Army Corps of Engineers in 1994, out of recycled metal landing strip - the most visible symbol of what is known as Operation Gatekeeper. Because the steel sheets are placed in the ground so that their ridges run horizontally, a man can hop over the fence with ease; and no Mexican child ever seems to be impeded from retrieving a soccer ball from US territory. The real barrier to illegal immigration from Mexico into the USA is less visible: hundreds of buried sensors linked to a central computer, nightscopes, helicopters and Border Patrol Agents in white Broncos."" (Evans).
architecture, engineering, topographic
1997
View of an industrial park under construction with a partially completed building in the foreground and partially completed houses and mountains in the background, Mesa de Otay, Tijuana, Baja California, Mexico
Actions:
PH1997:0059
Description:
- The series "Running Fence 1997" focuses "on the first 14 miles of the border fence that separates the United States and Mexico, beginning at the Pacific Ocean and ending in the Otay Mountains.... [It] analyzes the "idea" of the border and explores its iconography, the border being a subject that is of extreme importance to the public as the world proceeds towards greater globalization. [Geoffrey] James has written of the project: "[The border fence] was built by the US Army Corps of Engineers in 1994, out of recycled metal landing strip - the most visible symbol of what is known as Operation Gatekeeper. Because the steel sheets are placed in the ground so that their ridges run horizontally, a man can hop over the fence with ease; and no Mexican child ever seems to be impeded from retrieving a soccer ball from US territory. The real barrier to illegal immigration from Mexico into the USA is less visible: hundreds of buried sensors linked to a central computer, nightscopes, helicopters and Border Patrol Agents in white Broncos."" (Evans).
architecture, engineering, topographic
PH1997:0060
Description:
The series "Running Fence 1997" focuses "on the first 14 miles of the border fence that separates the United States and Mexico, beginning at the Pacific Ocean and ending in the Otay Mountains.... [It] analyzes the "idea" of the border and explores its iconography, the border being a subject that is of extreme importance to the public as the world proceeds towards greater globalization. [Geoffrey] James has written of the project: "[The border fence] was built by the US Army Corps of Engineers in 1994, out of recycled metal landing strip - the most visible symbol of what is known as Operation Gatekeeper. Because the steel sheets are placed in the ground so that their ridges run horizontally, a man can hop over the fence with ease; and no Mexican child ever seems to be impeded from retrieving a soccer ball from US territory. The real barrier to illegal immigration from Mexico into the USA is less visible: hundreds of buried sensors linked to a central computer, nightscopes, helicopters and Border Patrol Agents in white Broncos."" (Evans).
architecture, engineering, topographic
1997
View of Otay Mesa, Mexico from San Diego County, California showing the United States-Mexico border fence, from the series "Running Fence"
Actions:
PH1997:0060
Description:
The series "Running Fence 1997" focuses "on the first 14 miles of the border fence that separates the United States and Mexico, beginning at the Pacific Ocean and ending in the Otay Mountains.... [It] analyzes the "idea" of the border and explores its iconography, the border being a subject that is of extreme importance to the public as the world proceeds towards greater globalization. [Geoffrey] James has written of the project: "[The border fence] was built by the US Army Corps of Engineers in 1994, out of recycled metal landing strip - the most visible symbol of what is known as Operation Gatekeeper. Because the steel sheets are placed in the ground so that their ridges run horizontally, a man can hop over the fence with ease; and no Mexican child ever seems to be impeded from retrieving a soccer ball from US territory. The real barrier to illegal immigration from Mexico into the USA is less visible: hundreds of buried sensors linked to a central computer, nightscopes, helicopters and Border Patrol Agents in white Broncos."" (Evans).
architecture, engineering, topographic