C2 these are royalty free images if you want to try one of these
Military Stock Photos and Illustrations - Royalty-Free Images - Thinkstock UK#
Copyright free are available off the IWM site, for info see
http://www.iwm.org.uk/corporate/priv...yright/licence
you can do a search such as RAF image see
http://www.iwm.org.uk/collections/se...ms_per_page=10
pick one you like that you think can be commented on and post that