A Renaissance altar is a decorative structure found in churches, designed to hold religious items and facilitate worship. These altars often feature intricate carvings, paintings, and sculptures, showcasing the artistic advancements of the Renaissance period. They typically serve as the focal point of the church, where the Eucharist is celebrated. Renaissance altars were often made from materials like marble and wood, adorned with gold leaf and vibrant colors. Many altars included altarpieces, which are large paintings or sculptures depicting scenes from the Bible or the lives of saints. These artworks reflect the era's emphasis on realism and human emotion.