My favorite is still the head and shoulders shot I posted yesterday where he's wearing the denim shirt and has that foxy half smile on his face. I have to look at that one at least once a day.
This one has a strange effect. It's really neat. His eyes meet yours whether you're facing him directly or from off to one side. Kind of like the Mona Lisa but with our attractive Commander-in-Chief. He's got that endearing semi-smug expression like he's thinking, "Oh, yeah, baby, tell me more about why I'm a great prez."