Yes it is - very interesting, thanks. Aristotle provides the earliest known description of a camera obscura, from about 350 BC.
A web page about Greek optics: http://www.mlahanas.de/Greeks/Optics.htm -- Cheers, Bob > -----Original Message----- > From: Derby Chang [mailto:[EMAIL PROTECTED] > Sent: 30 April 2005 01:07 > To: Pentax Discuss > Subject: leaf film > > > This is pretty cool. > > http://www.grand-illusions.com/roman.htm > > -- > [EMAIL PROTECTED] > http://members.iinet.net.au/~derbyc > > > > >