"Anton Sherwood" <bro### [at] poboxcom> schreef in bericht 
news:4d755059@news.povray.org...
> Here's my unfinished Tourist Trap: a staircase that converges to a
> point, so that from the ground it looks infinitely tall.

Hmmm... somehow, this is not as convincing as an optical illusion, mainly 
because it is too visible that the stairs shrink from the sides.  I think 
you should make the scaling more subtle and extend the image vertically. 
Good start, though.

Thomas

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