I think this is a particularly wonderful icon -- and I'm not just saying that because I work for The CEO. In the words of the Gloria in Luther's Deutsche Liedmesse, "Happy are we who have such a fine Lord!"
I keep this Christ Pantocrator on my laptop desktop, to keep me honest...frankly, some days when I turn on my computer the image is so lifelike at first glance that it startles the stuffing right out of me. The face is rendered asymmetrically -- Christ's left, our right, portrays Christ the Righteous Judge, while his right side, our left, portrays Christ the Compassionate Savior. That raised eyebrow has readjusted my attitude more than once; on the other hand, when I've had a miserable day, I see, "I know. But it' s going to be okay. Trust me." And...every once in awhile I'm sure I detect a little smile.