Gabriel Lippmann Quotes

This result is due to a phenomenon of interference which occurs within the sensitive layer.

The series of photographic operations, developing, washing, final drying, takes about quarter of an hour.

The problem of direct colour photography has been facing us since the turn of the last century.

The plate at each point only sends back to the eye the simple colour imprinted. The other colours are destroyed by interference. The eye thus perceives at each point the constituent colour of the image.

Most of these pictures, taken while travelling, were developed on the mantelpiece of a hotel room, which proves that the method is easy enough to carry out.