#8: Koleston Naturals
Koleston Naturals utilizes natural light to promote its product – can you think of anything more sophisticated? Using our nature’s beauty to promote a product that’s supposed to look natural and is made of natural ingredients is one of the most creative advertising campaigns we’ve seen yet.

Their product is all-natural, and they couldn’t have asked for a better demonstration of hair color that looks natural. The billboards sit on a roadside cliff overlooking the ocean, and nature does most of the work for them. With this level of sophistication, you don’t need to use many words (or any at all) to make an impact; in this case, one billboard is worth a thousand words.