A brilliant idea for Natural colors change advertisement, any one who sees the billboard at different times of day will appreciate such an innovative concept.
Similar to the above one, here we have a Max Factor's Rain-Sensitive Billboard used for advertising their mascara. When it rains, mascara runs, but apparently not Max Factor's.
Advertisements Using Poles.
12 Most Amazing Illusions.
Interesting Statues From Around The World.
How Would You Like Your Satellite TV Dish Antenna To Look?
Apr 19, 2008
Collection of ‘Clever and Creative Billboard Advertisements’ from all over the world.