Man maakt een positiefafdruk van een negatief met magnesiumlicht before 1891

"Man maakt een positiefafdruk van een negatief met magnesiumlicht" (Making a positive print of a negative with magnesium light) is a photograph by M.P. de Girard, created before 1891. The image depicts a man, standing beside a table, carefully examining a negative photographic plate while holding a pair of tongs in his right hand. This photograph is an example of early photographic techniques, specifically the use of magnesium light, which illuminates the scene and allows for the creation of a positive print from the negative. This image provides a glimpse into the historical development of photography in the late 19th century.