create these image composites and here we can finally you know detect this and and and recover the that this image was what's fake and we are also going to do it with this the same idea of of self supervision and metal supervision this is with a couple of wonderful former Berkeley undergrads and and under Owens so given this image it might not might look reasonable to you but in fact of course it is fake and how do we how do we detect this well if we had enough fake examples we can just again do this you know supervise