BUSARA ZA AJABU RAISI WA MALAWI ALIZOONYESHA KWA RAISI WETU

This is Malawi president Joyce Banda kneeling before

 President Jakaya Kikwete of Tanzania. Apparently,

 her culture dictates so, but the most interesting part is that she follows it.
Isn't it just humble?

It turns out this is not the first time she's getting down to earth, literally.