Hi Len
Many thanks for the link - some interesting material.
I'm very intrigued by the book "Invisible Space" - hope to follow up on this
one.

Cheers
Graham
"gardenlen" wrote in message
...
g'day graham,

just in case mate i came across this link:

http://www.aracariaguides.com/index.php

On Tue, 30 Jan 2007 17:19:03 +1000, "TACAN"
wrote:
snipped
With peace and brightest of blessings,

len

--
"Be Content With What You Have And
May You Find Serenity and Tranquillity In
A World That You May Not Understand."

http://www.lensgarden.com.au/