iCHSTM 2013 Programme • Version 5.3.6, 27 July 2013 • ONLINE (includes late changes)
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Drawing photographs: celestial objects on the plate and on paper
Omar Nasim | ETH Zurich, Switzerland

Despite the “revolutionary” application of astrophotography to the heavens, and to the nebulae in particular, champions of mechanical means of reproduction continued to prefer to make hand drawings directly off photographic plates. This practiced continued well into the twentieth century. Considering that sometimes multiple plates would be used to compose one composited drawing, it seems that hand drawings were used for more than just their clarifying effect. This paper proposes to examine the theoretical and cultural contexts for this practice, especially between 1890-1915.