Yes, bricks were widely used in the Renaissance period. Bricks have been used in construction for thousands of years and continued to be a popular building material during the Renaissance. The availability of clay and the relative ease of making and firing bricks made them a practical and cost-effective choice for many construction projects. Many notable Renaissance buildings incorporated bricks, including the Medici Chapels and Palazzo Vecchio in Florence, Italy, and the Hampton Court Palace in London, England. The use of bricks added a distinctive aesthetic and durability to these structures, and their presence remains a testament to the enduring popularity and versatility of bricks in architecture.