Emilio Segrè Visual Archives

More than 30,000 photos of scientists and their work

Mach Ernst A4

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Mach Ernst A4

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Image title: 
Portrait of Ernst Mach
Credit line: 
Drawing by Olga Pragor, courtesy of AIP Emilio Segrè Visual Archives, Von Mises Collection

Charcoal drawing of Ernst Mach by Olga Pragor.

Photo date: 
Original format: 
1 drawing (charcoal; 13 x 11 inches)
Mach, Ernst, 1838-1916