For most of the people in the world, pictures are way more important for the thinking process than words.
Pictures represent a concrete, specific stimulation to the brain, while words or some other abstract concepts are not always so precise.
It doesn’t matter whether we talk about artistic works or signs along the road. The brain has the ability to recognize a picture and attach a certain meaning to it.
If a certain picture or an object stands for something else, it could be said that it becomes a symbol that represents it. And symbols can be very important to some people, especially if we talk about religious symbols. Using symbols from a certain religion…