Endless city 2012 (Greeble)

Hello.  I like this image very much.  In fact, I'd rather like to use it on a poster I'm creating which will be used to publicise my PhD project at an event at our university in London.  I was wondering if you might consider giving me your permission to do this.  If so, I'm sure, of course, that you would want to be credited - I can ask the event organisers how this would be done.  There will probably be a publication accompanying the event, but this will be a free handout/downloadable document rather than a commercial publication.  If you want to discuss this further, is there a way of contacting you privately?

Thanks,

Rob