Last night Erin and I went to a mock-up of the Emerging Terrain shortlisted banners. Six of the shortlisted entries were there (which is about half of the current competition shortlist). It was very impressive to see the banners up close and of course these photos don't really do the actual thing justice.
Our submission for Emerging Terrain's "Stored Potential 2: Transport(ation)! Images after the link.