FRED PRICE

All photography by Tony Saunders-Davies

A fine rock section showing a fossil ammonite under polarised light.

An unusual dry mount, showing centric diatoms attached to a marine alga. When one sees them as a washed preparation one tends to forget that this is nearer to their real-life appearance

And two shots of the splendid diatom Licomorpha splendens under different illumination

A polarising shot of an unusual mineral