It was designed and made by Water Gems and the planting design was by Secret Gardens, and it won a gold medal.
I did have another favourite. Colin McBeath of Quercus Garden Plants has made a garden which contrasts a formal checkerboard of cubes of sandstone and cubes of box (buxus sempervirens) with a subtle naturalisitic planting of fine grasses and thalictrum, astrantia, aquilegia, geranium phaeum, ferns and hostas and a few iris sibirica.....all of which move delightfully in the slightest wind. Exquisitely done, a little sombre perhaps in its indoor setting, but I found myself going back several times for another look, and it has given me an idea at last, for my back garden!