This approach tends to modify rather than obscure the previous layer and creates stark contrast between dark and light pigments.

The walls, washed in some light pigment which both absorbed and reflected colors too vague to be identified, drifted with hazy shadows.

Art supply houses may also carry lines of light stable pigments - I'm not sure.

I have successfully made a few sheets of paper, however, they still have a light brown pigment.

Given the game's choices for skin color, Chan needed to apply the lightest pigment available for blacks to one character.

Brown with small admixture of light pigment.

The width of the eyes and a high concentration of low light pigments suggest sight plays an important role in the capture of prey.

This technique of dark to light is the opposite to the general approach with oils where darker colours are layered on lighter pigments.

The signature is traced in light pigment on a dark background and is quite difficult to make out.

Phytochromes are proteins with a light absorbing pigment attached (chromophore).