Technical note: vision and the passage of history

To repair a historical damage

Library of Congress,

can be to reset the function of seeing to an earlier state. On the evidence of this artifact, for example, it may be possible that the advent of photographic vision in the nineteenth century didn’t just coincide with the advent of a metal-framed, curtain-walled architecture teaching its era a newly ample definition of the idea soar

Requires red-and-blue stereo viewer.

but made it conceivable. Suddenly, cameras on their tripods were equipping the vanishing point with an azimuth and an elevation. Seen in restored state, this image reenacts one of those nineteenth-century instants when sight realized it could sail forever toward an ever receding horizon.