Description: [caption id="" align="alignnone" width="400" caption="Untitled, by Unidentified photographer, c. 1905, Smithsonian Institution Archives"][/caption] In keeping with our summer travel theme, I began to investigate some of the ways in which photographers were first able to travel with their cameras. To give a brief background, the invention of photography in 1839 coincided with
Description: A few days ago, I went to an IMAX 3D showing of Avatar to see for myself if the movie is a “game-changer,” as many have suggested. And, it is, but in a way no one seems to be focusing on—the way it acknowledges and exploits photography’s power to shape both everyday and alternate realities. What struck me, as soon as the movie started, was how sophisticated the film’s