Billboard Advertisements are one of the most popular form of advertisements (after TV Ads) that their viewers are a wide range of people, people who move accros the city everyday, and they have to face these ads for a period of time. So, in that case, they may be one of the most important ones as well! Designing a billboard is so different from designing other ads such as newspapers and magazines. As you cannot only think about the dimensions and theme, but everything around it that may affect your design, such as buildings, bridges, and even grass and flowers. A brilliant way of making communication with people and the surrounding area, is to use these elements as the aspects of your design, the same thing that these Designers did in these billboards and turn them into masterpieces! So, here they are, 20 brilliant samples of billboard advertisements. You can see many Ambient Advertisings among them too.