I just saw on TV some big antennas at the Vatican radio station. There were two large but beautiful Log-periodic arrays on top of impressively tall self-supporting towers. One seemed capable of approximately 10 to 30 MHz and the other maybe 30 MHz to 200 MHz. They were gorgeous installations in among all the beautiful old buildings and manicured landscapes. Each enhanced the other well. This view was during coverage of the current Pope abdicating his position and ceremonially leaving the Vatican. I wasn't really paying attention but I happened to look up as they were following the guy's car heading to the Vatican's helipad. I'm glad I looked up when I did; surprisingly I did see something interesting!