Andy,
Your pond is great!!! and your lilies and all the other plants are beautiful! Your lilies have so many blooms...mine have quite a few pads, but no sign of buds yet. I have a cala lily like yours and it's getting a flower on it. The plant above the cala looks like something I think I have, didn't get any flowers last year, but growing like a weed this year so far. Once again, gorgeous...