24 deluxe, large sized postcards featuring the most beloved original drawings of Antoine de Saint Exupery, along with precious quotes from the novel. 24 deluxe and large sized postcards with the most beloved original drawings of Antoine de Saint Exupery and the most precious quotes of this masterpiece. ?Here is my secret. It is very simple: It is only with the heart that one can see rightly; what is essential is invisible to the eye.?