Earth Hour was held on Saturday evening at half past eight what results a characteristic series of photo pairs every year. Local landmarks with and without their beautiful night lights. This is commonly photographed by Hungarian photographers as well, but limited time and large space makes it harder to take a complex gallery if you shoot alone. Even publications that have enough photographers to mage a broader selection of photos rarely spend that much time and effort into making this type of coverage.
Funny approaches how photographer community handles the question: How many photographers it takes to replace a light bulb?