Place Klaus Bosch's mesmerizing creation on a bookshelf, desk, mantel, or coffee table rotate the glass ring and watch as the grains of blue and white sand drift into changing beach scenes. In effortlessly endless progression, it forms ocean waves, abstract images that look like ink paintings, under-water dunes, even icebergs in the wide-open ocean. As the tableaux ebb and flow, you may find yourself becoming blissfully calm, perhaps even gaining perspective on a problem you've been turning over in your mind.