Rainwater caught in a hellebore plant

I haven't really identified this plant yet - 2 of them just grew up from nothing in my garden last year so I potted them and waited to see what they turned into. This year they producing impressive green flowers. They look like they may be part of the hellebore family, but I haven't found a picture of one that looks exactly like mine yet.

I took this photo in April this year - it shows rainfall caught between the buds and leaves.

Camera/lens settings: ISO 200, f/20, 1/60s, 90mm, tripod.