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Seeing the Unseen

The Early Years of Seeing the Unseen
By Alexis Madrigal Write to the Author
11.21.08

What are the social consequences when science allows us to see things that had previously been invisible?

Scientists have revealed microscopic life, nanoscale molecules and galaxies billions of light-years away. These images have revolutionized the disciplines in which they were made, but they also transformed the public's imagination, giving common people new things to think and dream about.

The intertwined social, scientific and artistic impacts of 19th century photography is the subject of a new exhibit, Brought to Light Photography and the Invisible, 1840-1900, at San Francisco's Museum of Modern Art.

This gallery looks at some of the more astounding images and stories from the exhibit.

Left:
Hermann Schnauss, Electrograph of a brass wire gauge, 1900 As the men of industry attempted to harness electricity for profit, the public — which knew electricity primarily as lightning — had to be persuaded that this powerful, invisible force was something to invite into their homes. Electrographs like this one, produced by exposing a photographic negative with electricity, helped the public visualize and understand the mysterious electromagnetic waves that scientists were discovered populating the air.

"This is a moment where [scientists] are trying to harness electricity for practical purposes, but the general public was kind of skeptical," said Corey Keller, curator of the Brought to Light exhibit. "Their experiences with electricity were generally through lighting, which they knew could burn things down and kill you, if you weren't careful. So a great deal of time and money was spent trying to make electricity understandable and approachable."

Photo courtesy San Francisco Museum of Modern Art