Via the Rabbit, we have what may be the very first image from Game of Thrones filming in Malta:
Posted by Flickr member bertiebears, he describes it as the set for another film, The Devil’s Double, being filmed in Mdina. He appears to be in error as that film has wrapped production and is, in any case, a story about Saddam Hussein’s double. This morning, a Game of Thrones extra said he was 100% certain that was an exterior shot being filmed for King’s Landing and added “yes gold cloaks on horseback. Girl to right in foreground wearing exactly same costume as female Tourney peasants.”
Compare the costuming of the horsemen to the gold cloak in the background of this screencap, and the costuming of the extras on foot to what’s seen here and here. Note in particular the white-bearded man in red and white robes—possibly a septon—in the Sandor tourney screencap, and the white-bearded man in the background of the Malta photo wearing what seems to be the same garment.
We have to say, the costuming of the people on foot is a little baffling to us, as our first thought was that these may be Pentoshi. The clothing depicted here is extremely similar to Graeco-Roman costume of the ancient world, and seems markedly different from the glimpses had from the In Production behind the scenes video. But given that the extra in question has taken part in filming over a number of days, including the tourney that featured so many extras, we’ll take it as a given that commoners in King’s Landing wear some notably different costumes from the nobility.