Then the earth shook and trembled; the foundations also of the hills moved and were shaken, because he was wroth. And he rode upon a cherub, and did fly: yea, he did fly upon the wings of the wind. He made darkness his secret place; his pavilion round about him were dark waters and thick clouds of the skies. At the brightness that was before him his thick clouds passed, hail stones and coals of fire. - Psalm 18
A high resolution image of Boeing XB-29, S/N 41-0002, the first prototype of the B-29 Superfortress, seen at Boeing Field, Seattle, 1 October 1942. The first three aircraft built, most notably sporting three-blade propellers, would be designated as XB-29s, later models being of an improved version designated YB-29s. Only these first few, along with the early Wichita-built airframes would be delivered in distinctive olive-drab and gray camouflage schemes.