In the early days of mass automotive travel, fuel stations often resorted to some wacky gimmicks to differentiate themselves from the pack and lure in customers, such as novelty architecture that made the station building even more of a roadside attraction than the fuel they were selling. Today, many of these wacky 1930s-era stations are icons to thousands of visitors every year.

While most visual artwork is intended to please the eye, some artists strive to reach the other senses as well.  Some of them create large-scale sculptures which create sounds from natural sources - generally wind or water. Our first example…

One of the world's largest UNESCO World Heritage Sites encompasses dozens of locations in and around the Russian city of St Petersburg. In later posts we'll visit the outlying forts and country palaces, but first we'll explore some of the…