Answer:
Humanism, Individualism and secularism
Step-by-step explanation:
There were many discussions/controversies on how humans at the time could be good, the things we could discover and create at the time and how it would affect their future. Most commonly, people would express such ideas and thoughts through art, it was a big thing back then and implementing how humans could be better and what we could create was done by expressing it colourfully to society.