I know several icons weep myrrh from their eyes. And there is something called the Illumination of faces that several eastern saints are said to have held. Where the holy spirit has burned so brightly in them, they were said to be shrouded in light.
Interestingly, there is a story of Sts. Francis and Claire of Assisi meeting for conversation somewhere in the woods outside of Assisi. During their time speaking an praying together it was said that a great light could be seen coming from the woods where they were conversing. St. Dominic is also said to have had a visible halo and star that appeared shortly before his death, I believe. I know I've heard other similar stories involving Western saints, but I can't remember them off the top of my head right now. But it appears that the illumination of faces/the Holy Light/the physical Transfiguration are not purely Eastern phenomena.
