Traditional Culture Encyclopedia - Photography and portraiture - Why is there no one in Daguerre's silver photography Street View?

Why is there no one in Daguerre's silver photography Street View?

The reason of camera technology. Daguerre silver photography "Street View of Paris" was shot on 1838. At that time, due to the camera technology, the camera exposure time was about 15 minutes, so many moving people and cars were not photographed, which made the Paris street view in this photo feel very empty. Daguerre, French inventor, photographer and photographer.