In a message dated 12/23/2004 1:37:08 PM Eastern Standard Time, [log in to unmask] writes:
And this differs from aluminum siding exactly how? 
Mr. Integricity
It differs in that it is a wretched, cheap alteration to an existing building of that is a finished work of architecture, sufficient unto itself.   Crappy additions may be interesting as human documents - and indeed are sometimes more pleasurable than fakoid "restorations".  But when they displace historic elements (as they do in the case of the library on Amsterdam and 81st Street, where a beautiful cast iron and oak doorway with sidelights was ripped out for something that looks like a check cashing window in a bad neighborhood), they are almost always dramatically inferior.
 
Whereas, a ground-up aluminum siding building - or even, DARE I SAY IT, VINYL SIDING BUILDING - has the potential to provoke, amuse, entertain, enliven, particularly if it is not phony-something else, e.g. aluminum "clapboards".
 
Hence the observations that:
 
1.  Palladio would have thought aluminum as a facade material was pretty cool
2.  And we might agree with him if we could see it in a "ground up" situation, where it was not imitating something else.
 
So go preserve yourself, Mr. Certificate of Appropriateness!!!
 
sincerely yourn,   hysteric district