This has been posted before, but personally I believe it is such a gem!!!!
LOL, it totally looks like Kate said something quite appalling to Letizia, Camilla looks like she can't believe what she hears and Letizia is stone-cold aloof,
Then baam the shock registers -->>>>

Camilla stares at Letizia open-mouthed - she is expecting Leti to strike back,
Letizia has this cold death glare, the face pulled tighter than the Brooklyn Bridge face and Kate grins with satisfaction...