Observing by Light and Shadow: The Material Practices of Astrophotography
Omar W. Nasim
Photographic Practices at Colonial Observatories in the Late 19th and early 20th Centuries
Katharina Bick
Machines for Reproducing Sculpture: Competition of Reproduction Techniques, 1770-1880
Dr. Buket Altinoba
Producing Astrophotographic Knowledge: On the Application of Glass Photography at Leiden Observatory, 1900 - 1950
Chaokang Tai