Growing up in a British coastal village, summer sunny days at the beach were the norm. The beach was sand and shingle with some large, smooth, white rocks at one end that my brother and I nicknamed Polar Bear Island. I can't remember why and we never saw any. At the beach, after egg and sand sandwiches, warm lemonade and a splash in the freezing north sea, I became fascinated by, and collected, the small glass pebbles that littered the shore. My favourite colours were the turquoise and the pinks but I just as easily loved the navy blues, the transparent ones and even the dull brown and greens. Pebbles collected on the beach would end up in an old, clean, marmalade jar that I kept by my bed so I could wake up and marvel at the colours, shapes and sizes of this wonderful glass. I know, I was a dreamer as a child. I think I still am. I also kept another marmalade jar with ladybirds in it, but that's another story, and...