In a message 12/15/2006, [log in to unmask] writes: Besides the spalls and cracks would show too easily. And, what's wrong with that? If FG can design a building that looks like a collapsing plastic shopping bag, why can't I design one which clearly shows deterioration? Christopher -- To terminate puerile preservation prattling among pals and the uncoffee-ed, or to change your settings, go to: <http://listserv.icors.org/archives/bullamanka-pinheads.html>