Even though the fogged photograph is not in itself pure absence, but rather the eclipsing of an image, we know that what we are seeing is a representation that has been spoilt, a calamity that no technology can ever repair. The image is there, but hidden, ‘fogged’, conceled for ever by a curtain of shadow, which no one is capable of raising.
A Short History of the Shadow by Victor Stoichita, in reference to an 1839 cartoon by Cham (Amédée de Noé) from the book L’Histoire de Monsieur Jobard