Haven't taken part in any of the artist challenges before, but a glance at Piper's work reminded me of some of the architecture around here. Had lots of plays, and the internet crashed more than once, so here is my best result. Selectively (oddly) coloured here and there, and did a panography in ribbet effect which seemed somehow to suit.
Just joining in.... http://365project.org/discuss/themes-competitions/14560/artist-challenge-john-piper
