There are lots of options to communicate clearly. To be able to communicate clear and have simplicity/reproducibility is what makes a good graphic symbol. Furt

There are lots of options to communicate clearly. To be able to communicate clear and have simplicity/reproducibility is what makes a good graphic symbol. Further reading: https://books.google.com/books/about/Semiology.html?id=kZXCQgAACAAJ https://books.google.com/books/about/Semiology.html?id=kZXCQ...