One of those images was created in 2007, and still holds up as photorealistic for me (though admittedly I'm not viewing it on a large monitor). I'd be interest

One of those images was created in 2007, and still holds up as photorealistic for me (though admittedly I'm not viewing it on a large monitor). I'd be interested to hear your take on the 'giveaways' on each of those images. I can see some on some of them, but not on all of them.