This exhibition which ended just a few weeks ago, included more than 100 photographs from the National Gallery of Canada's own collection, ranging from the historical images of William Henry Fox Talbot, taken circa 1839, to the sophisticated architectural studies made by Frederick H. Evans at the beginning of the twentieth century.
You can read an interview with Lori Pauli, Associate Curator of photographer at the NGC, on her thoughts behind the exhibition, her favourite photographs, which she considered to be most important etc, in an interview found here.