I love those sort of architectural photos - bits of buildings which form a pattern (in B&W). I take quite a lot like that myself but I find that in most marketing the whole building is needed. The good pattern bits of building are not used that much!
It was a very good exhibition - lots of good photos - a few in colour. i think he was pleased with the exhibition & there were a few from CIT there. I reckon when he gets to work for an architect, they will keep using him.
Photo: http://www.capitalmagazine.com.au/DC/DailyCAPITAL.htm