Aaah!
I have interest in icon, emoji, motif, sign, symbol, gesture, – languages.
I am learning others (like signs – of emotions, diseases, pre-events/futures, … ;-)Of course! What I know is very elementary but proves useful (to me) many times. In any case, learning gives me joy and hope for ‘transcending’ the mundane worlds. ;-)
Sometimes, I say after looking at a ‘cave’ painting/drawing that I can make sense of what ‘the artist’ of that time and place had in mind. Credits to ‘the artist’ as a communicator - well beyond place, time, culture, …?