article_snippet: Jonathon Keats, a conceptual artist and journalist, plans to capture the world's longest photo exposure, PetaPixel reports.
article_snippet: Jonathon Keats calls this and similar creations 'deep time cameras.'
article_snippet: Jonathon Keats (photographed), a conceptual artist and journalist, plans to capture the world's longest photo exposure, a 1,000-year-long exposure of Tempe, Arizona Arizona .
article_snippet: Keats told PetaPixel that the photograph will not only show Tempe's skyline, but will illustrate how the photograph develops over time. '
article_snippet: Keats said Keats chose Tempe because Tempe is representative of urban expansion throughout the United States.
article_snippet: Keats said Keats plans to install a second camera in Massachusetts.
highlights_snippet: Jonathon Keats plans to capture the world’s slowest photograph, a 1,000-year-long exposure of the city of Tempe, Arizona .
  