Peter Bacon Hales

In the beginning of the 21st century, Hales' attention turned to the virtual world, both as subject and as means of gathering and presenting historical and cultural information.

With his UIC colleague Robert Bruegmann, Hales developed a website collecting and organizing visual documentation of the Chicago built environment, the Chicago Architecture Imagebase ; in addition, he developed a collaborative public-history project on the postwar American suburb, Levittown, Long Island,

Peter Bacon Hales (November 13, 1950 – August 26, 2014) was an American historian, photographer, author and musician specializing in American spaces and landscapes, the history of photography and contemporary art.

After spending some time in New York working as a photographer and musician, he moved to Texas in the mid-1970s to begin his graduate education under the photographers Russell Lee and Garry Winogrand.

Hales graduated from Haverford College in 1972, earning a BA in English and American Literature.

Hales completed both his MA (in 1976) and PhD (1980) at the University of Texas, specializing in American Civilization under the tutelage of cultural historians William H. Goetzmann and William Stott.

In 1980, he began his academic career as a professor in the Department of Art History at the University of Illinois at Chicago, where he eventually was named director of the American Studies Institute.

Hales also served as a consultant and photographer for two large urban documentary projects centered in Chicago: the Changing Chicago Project of the later 1980s, for which he photographed social rituals of the upper class, and City2000, for which he served as historian-consultant and contributed large-format images of domestic spaces.

Hales' 1984 text Silver Cities: The Photography of American Urbanization, 1839–1915, charted the transformation of America through the mass-production and distribution of photographs; its Visual Culture focus on the rapidly urbanizing nation through exploration of U.S. photographers and photographs from antebellum America to World War I represented one of the first comprehensive studies of urban photography from a cultural-history standpoint.

Hales focus eventually turned from specifically urban America to the broader changes in the nation's physical and cultural geography.

His analysis concentrated on the westward expansion of the United States, particularly with regard to its settlement and the resulting industrialization of a transcontinental American culture.

Hales' second book, William Henry Jackson and the Transformation of the American Landscape used the life's work of Jackson photography as a means to trace the changes in American attitudes toward the land.

Over the next decades, Hales' work expanded from the history of photography to wider studies of technology, modernization and land use.

He published essays, monographs and catalog essays on topics ranging from the World's Columbian Exposition, methods of rephotographic surveying, the geography of art history survey text and the images of atomic-tests in Life during the Cold War.

Hales study of the "forced cultural landscapes" of the Manhattan Project entitled, Atomic Spaces: Living on the Manhattan Project (1997), was named runner-up for the Parkman Prize in American History and winner of the Herbert Hoover Prize in 20th Century American History.

He collaborated with a number of photographers and coauthors, including the photographers Mark Klett and Bob Thall.

In 2006, Hales published an extensively revised and enlarged version of his first book, now renamed Silver Cities: Photographing American Urbanization, 1839–1939; the revised version included more sophisticated studies of race, ethnicity and gender, and extended the work well into the 20th century, including studies of the urban photography of the Farm Security Administration.

Following his retirement from teaching in 2012, Hales was granted the status of professor emeritus at UIC.

In April 2014, Hales' work, Outside the Gates of Eden: The Dream of America From Hiroshima to Now—a continuation of his Silver Cities project—was released.

At the time of his death in the late summer of 2014 Hales had been working on projects exploring the cultural and virtual landscapes of America including extended meditations on freeways, contrails and airports, as well as the development of virtual environments such as MUDs (Multi-user domains), early interactive computer games such as Zork, and more contemporary incarnations of virtual environments like the Sims and Second Life.

In the early evening of August 26, 2014, Hales — who was an avid bicycle enthusiast — was killed in an accident involving a motor vehicle near his post-retirement home in Stone Ridge, New York.

Hales exhibited widely throughout the United States.

His photographs also appeared in his own books and in those of other cultural historians.