Thanks so much for posting these Greg
What took you to London?
It's a fine looking method of display as far as I can tell the images look fantastic back lit. I would love to see it with my own eyes one year, I have been lucky enough to have an image of mine appear in two of these exhibitions now, 2009 & 2011 and I have seen neither in person
My Fighting Dragons of Ara image will be enlarged to over 2m for an outdoor display at the International Science Festival in Edinburgh next year too and I will not see that in person either
Thanks for posting mate
Mike