Locomotive
Roger Parry
1929 · Gelatin silver print · Photographs

Parry produced the hallucinatory inversion of tones in this photograph by making a copy negative of his original negative (creating a positive), and then making a negative print from it. The extra step in the normal negative-positive procedure created a ghost train hurtling through a plausible night, its black headlight the absence of warning.
- Artist
- Roger Parry
- Date
- 1929
- Medium
- Gelatin silver print
- Department
- Photographs
- Credit line
- Ford Motor Company Collection, Gift of Ford Motor Company and John C. Waddell, 1987

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