The Panagia Chalkeon is a notable Byzantine church located in Thessaloniki, Greece, known for its architectural significance and artistic contributions during the Middle Byzantine period. It reflects the characteristics of the Macedonian Renaissance, showcasing a blend of classical elements and innovative designs that emerged during this era of renewed interest in the arts and culture. The church is dedicated to the Virgin Mary and is an excellent example of how religious architecture flourished in response to the changing dynamics of Byzantine society.