D U O T O N E   V A R I A T I O N S

Below are a set of Duotone Variatins to use as a simple starting point
to tone digital photographs.

In each case the MODE is set to Duotone and the following
colors and curves are set.
       The BLACK curve 100 point is set to the number indicated.
       The COLOR curve 100 point is also set to the number indicated.

The color used here is PMS471, but this could be any color that you wish.
It is suggested that you select a color that is close to something doable
in a darkroom, otherwise the pictres will just look 'colorized' and false.

The first picture may be too subtle for many, while the last picture lacks depth due to a lack of black.
black = 100   tone = 30
black = 95  tone = 50
black = 90  tone = 70
black = 85  tone = 85
black = 70  tone = 100
black = 50   tone = 100
     
duotone dialog for 90 : 70
black duotone curve : 90
color duotone curve : 70