The Renaissance was a period between the 14th and 17th centuries where art and intellectual thought was revived based on classical sources. It began in Italy and spread throughout Europe, flourishing in many areas including art, architecture, literature, philosophy and science. Renaissance art moved towards more realistic representations using techniques like linear perspective and studying anatomy. Architecture revived classical forms and orders like Tuscan, Doric and used domes prominently. Key characteristics of Renaissance architecture included symmetrical plans and facades, arched openings, and precision in classical details.