Originally used to suggest painters practiced an art of grace and sophistication, was later characterized as a decadent reaction against the order and balance of the High Renaissance.

Italian Renaissance  

Explanation:

The term Italian Renaissance used to describe the changes that began to emerge in Italy in a new way that changed man perspective seeing the world differently. Italian renaissance term used to describe painters who were accomplishing art in a  new style with techniques that were unknown to anyone before. The painting which the famous masters produced depicting a gracefulness and sophistication. The era categorized based on the technique that was emerging in different countries and city-states.

for many centuries, the catholic church has been a patron of the arts. the church has used various scientific methods to maintain its power.

not 100% sure though!

what is the question then i don’t see one