Further to the bit about buildings. This is section 62 of The Copyright Act:
62 Representation of certain artistic works on public display
(1) This section applies to—
(a) buildings, and
(b) sculptures, models for buildings and works of artistic craftsmanship, if permanently situated in a public place or in premises open to the public.
(2) The copyright in such a work is not infringed by—
(a) making a graphic work representing it,
(b) making a photograph or film of it, or
(c) broadcasting or including in a cable programme service a visual image of it.
(3) Nor is the copyright infringed by the issue to the public of copies, or the broadcasting or inclusion in a cable programme service, of anything whose making was, by virtue of this section, not an infringement of the copyright.
Steve.