There's a multitude of emulsions available, even after a lot of them have been discontinued. Each one reacts a little differently to light, both in terms of requiring more or less light, but also in terms of reacting in various unique ways to light.
Uniformity, all the way up
A repeating pattern along the side of a New York City building.
An Ocotillo
An Ocotillo in the middle of the summer.
Ghosts of Bracewell
The destroyed fragments of a radio telescope with a ghost.
Through the Valley of Chairs
A view through a series of chairs
Ghosts and the ruins of Bracewell
The destroyed fragments of a radio telescope with a ghost.
A crack in the dish
A crack in the side of a radio telescope
Star Trails
A intact dish and star trails
Structural
A intact radio telescope dish
Pacific Night
The rocky beach in Pescadero at night
Theater
Outside of a theater in New York City
Busy Street
Near Times Square and the Virgin Megastore in New York City at night.
Busy Street
Tire tracks on the snow accumulation on the streets of New York City
Painting in the dark
A lightpainting in the ruins
San Jose City Hall
The San Jose City Hall at night, with glass panels, crossprocessed.
The Embarcadero at Night
The moon and the buildings along the Embarcadero at night, with a cloudy sky
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