All material on this site
is copyright. It must not be copied or reproduced in any form
without permission from the copyright owners.
Copyright of each image belongs to the original photographer quoted
in the caption who must be contacted for permission to
use an image. If their website or address is not given, I will pass
on a reasonable specific request which must clearly state
the intended use and whether it is private or public.
All text, diagrams and other site aspects ©Les Cowley