tubat

can anyone help me find the name of this painting ive seen..

ill describe it to you:

there are two men standing in a sort of valley, one of them is wearing some sort of native american - like outfit that is blue and has a red cloak or something of the sort held in his folded arms.
the other man is wearing this black, buttoned down dress sort of thing that has white buttons and a white collar

the man wearing black is holding a large egg or a rock under his left arm like you would hold a football, and he is sitting on a stone tablet.

ive been searching for it online but i cant find it, so can anyone help me?