I agree this is one of the greatest photos .... but the President isn't focused on Merkel, as much as she'd like us to believe it. He's focused on and listening to Macron. Merkel's trying to get his attention...and it's not working.
In that pic, merkel and gang look like a motley gang of union thugs from illinois making more outrageous demands as CEO Trump smiles with the knowledge of his new factory in Tennessee.