I have work in an exhibition in Cornwall at the moment and while visiting last month I went to the Leach Pottery in St Ives. It's a really wonderful museum, studio and gallery and i've always wanted to visit.
On our way out of the museum, in the porch on the floor are two tiles decorated by Leach with dandelions! It was my friend who pointed them out, i would have missed them otherwise. The woman working in the shop cleaned them up for me so I could take photos. Here is one of the tiles - how beautiful it is.