Have a look at this pebble. It is another souvenir from my wanderings in the Alps last summer. That rock has been in that mountain river for so many years. The alternance of heat and cold, the wind and the water have given it is round shape. No edges. Grey strata alternate with white ones, at least two different types of rock have been compressed together in that pebble. The shape, the colours, the water that flows around it, all these elements gave it a natural elegance. I touched it after it had caught my eye. It felt good. I left it where it belonged to so that others could admire it.