Gabriel Lippmann: The length of exposure (one minute in sunlight) is still too long for the portrait. It was fifteen minutes when I first began my work. Progress may continue.

The length of exposure (one minute in sunlight) is still too long for the portrait. It was fifteen minutes when I first began my work. Progress may continue.

-- Gabriel Lippmann


		Name: Gabriel Lippmann Type: Scientist Nationality: none

https://www.nutquote.com/quote/Gabriel_Lippmann