Check out context free art:

http://www.contextfreeart.org/gallery

It was Sir Christopher Wren, not 'Robert' , and it is probable that his draughtsman, later an architect in his own right, Nicholas Hawksmoor, designed the western towers.

Are you serious? Simply sit back on your kiester and "let a slum happen?" That's one of the more moronic ideas I've heard in a long time.