Well, that certainly has to be Assassins Creed concept art. At the end of AC2 they made it sound like Desmond will need to do some heavy duty globe-trotting, so perhaps he'll have to relive the memories of multiple ancestors, and this is just one out of many.
Maybe this is just my overactive imagination, but does anyone else notice a similarity between that eagle emblem and the Assassin one?
It's as if the present one is also modeled after the eagle, with the top point being a beak and those parts jutting out at the bottom are wings. Just speculating.