St. wrote:
> 
> "Jim Charter" <jrc### [at] msncom> wrote in message 
> news:43bacdf6@news.povray.org...
> 
>> The railing introduces a focral elements, does it not, a direction, a 
>> difinitive "up"?  Not sure I like that.
> 
> 
>   But isn't it 'up' and/or 'down' too Jim?
> 
>    ~Steve~
> 
> 
Good point!  Great shades of relativity.

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