Nice Union Jack piece by Barry Kitson, spotted on the Comic Art Fans site from 2012.
The owner of this beauty had this to say...
'I've waited awhile to get a Union Jack sketch and finally decided that Barry Kitson would do a cool rendition of the character. I had no idea that I would leave with this incredible artwork! This scan does not capture the tones of the original, especially the smoke coming from both of his pistols! Pittsburgh Comic Con 2012'