I definitely agree when it comes to the benefit of having more abstract presentations of Christ as the safer option when it comes to multicultural depictions of Christ - as the one from Cameroon was excellent.
Where icons are too real is where I can become cautious ...
How to understand the nature of Christ and its relation to the world is a very crucial key when it comes to how to see the issue and I thank you for bringing it up - it was something I had considered bringing up when it came to the ways others understood the concept of Christ taking on Flesh (more shared
here and
here). Of course, as it concerns the concepts of icons, they are like links that take you into the world beyond this one - and that concept transcends anything we are used to in this world alone, so even as we view an icon (such as the Icon from Cameroon) and see it in a more abstract format, what has to be remembered is not only that the Western world does not define truth alone - but also that spiritual realities transcend our understanding.