Just about finished flowering.

Firstly, thanks to everyone who commented on the Eagle Ray, I forgot to say that it had lovely blue spots on its back. They showed up more grey in the picture, than the blue that they were.
Today, the sun disappeared behind the clouds for a little while, so I quickly got a photo of the lily which is just about over its flowering. This is the best head of flowers that I have ever had. What intrigued me was the way that a couple of the flowers have split open, others in the garden have also done this. Would this be due to not enough water? I don't water the garden, as anything that is in my garden has to grow without any fuss or help.