These are a few sites that I think are interesting......

www.cabinexchange.co.uk

www.ok-rm.co.uk

www.doorsofperception.com

www.youtube.com/watch?v=pWe7wTVbLUU

www.macaulay.ac.uk

www.alfredojaar.net

www.jaketilson.com

www.noalibis.com