My home has also become home to an Easter lily recently. Mom bought two in memory of my grandparents, and I got to bring one of the flowers home.
I've been de-pollen-izing them as new blooms have opened, primarily because that seems to reduce the scent (it can be a little overwhelming). I suppose you could call it sterilizing them, but that sounds a lot more painful.
I haven't had many indoor plants until now, so it's nice to have a different form of life in the house.
Camera: Canon 40D with 60mm macro lens and 430EX Speedlite, 1/125s, f/2.8 at ISO 500