Mick Hazelgrove wrote:

>I'd appreciate your comments and any help you could give me with the sand
>texture. The sand is two differenced isosurfaces and the texture a simple
>pigment isosurface.

The "transition" from sand to water is very sharp. Maybe add the pigment 
function to the two sand functions to create real bumps.
The (wet)sand near the water should be darker than the (dry)sand further 
away.
Are there any superlatives left for your work?

Ingo

-- 
Photography: http://members.home.nl/ingoogni/
Pov-Ray    : http://members.home.nl/seed7/

Post a reply to this message