I didn't quite know what to put up for today and then I happened to be in the garden stroking Miss Oswin and my fell upon this calcified shell.
So, in I went to get my camera and take some shots. I especially loved the layers the shell is made up from. Doesn't it look pretty?
The other shell was also found in my garden. There are plenty more and I wonder where they came from. Because I would have imagined that if they came as part of a 'gardening project', they would have been smashed. Perhaps the gulls?