Answer: The art of secret writing is called a cypher.
I could answer 1 question, which is the first one!!! Saul Bass was an American graphic designer and an Oscar-winning film maker, who spreaded inspiration around the world.
Nature and a general broadening of human intellectual horizon
consolidation of absolute monarchies, accompanied by a simultaneous
emergence of the Counter-Reformation and the expansion of its domain, both territorially and intellectually
