[Maximus3D]

Yes, how about this. Maybe we should get these new powerful metamaterials in a future Maxwell version. they can bend and twist light as they like. Almost..

Check this example which just popped up in the news today.
http://phys.org/news/2013-05-metamaterials.html

/ Magnus

[Mihai]

Ah yes, the old "thermal radiation modes emitted by spin-optical metamaterial based on inversion asymmetric kagome lattice"......