Introduced by Technicolor in 1957 the negative travelled horizontally through
the camera using an anamorphic lens. The picture was squeezed by a factor
of 1.5. The image was 8 perfs long. The aspect ratio was 2.25 to 1.
Technicolor offered 6 different print formats illustrated below. Apologies
for the colour quality, the prints have been colour corrected using Photoshop.
To see how the prints actually look go to DYE FADING.
In fact each piece of film has faded differently. For more information