This promises to be a difficult final vote. So good luck to everyone. Please vote for the picture that BEST REPRESENTS the theme of this contest. The picture must be a well-known icon that is identifiable with a particular location, city, or country. 1. twisting_edge 2. Andre 3. ZapperZ 4. Moonbear 5. hypnagogue 6. GeoMike https://www.physicsforums.com/showthread.php?t=138960" Zz.