amacord, what is this picture of? A Daz Studio preview or render; a Poser preview or render; a Bryce preview (OpenGL, etc) render; or ...? It is unusual (to me, anyway) to see the background through the eye sockets on a Poser figure - I suspect that whatever is causing that is causing the edge transparency on the brows. If this is a Bryce image, I'd say the export/import of the Poser figure has gone wrong.