It's a tough plant that makes me think of s bike chick or something, with those leathery dark green sharply serrated leaves, the older ones often scarred and slightly tattered up (if you leave them as long as I do in their au naturale state, not pruning off the old bits).
It's interesting to watch the stages of the flower development, sometimes a difficult task as their heavy heads are always drooping towards the ground. The young "flowers" (I suppose like most flowers at their best) are at my favorite stage with their yellow green cupped circle of the hellebore's true flowers. The larger petal-y areas surrounding the flowers are actually the sepals/calyces of the plant, usually a longer lasting section of a plant than true flower petals. Bells of Ireland are another plant I like that with a similar "flower" concept.
Later when the "flowers" get older the inner true flower shrivels up and a pod fills the inside of the sepals, which is equally pretty and I will try to document.
Here's some more pics of my Hellebores on a nicer day (pardon the sort or repetition, I often find subtle differences in light or angle that make them interesting to me. Also, as always, click on pic to expand):
