Mankind has created murals on walls for thousands of years, dating back to paintings of animals in caves in France made with natural pigments. Murals have been produced in many cultures around the world on interior and exterior walls of buildings, from ancient Egyptian tombs and Roman bedrooms to the Sistine Chapel ceiling. Modern murals often convey important community messages or celebrate local history and wildlife. Large murals located high on buildings use bright colors and bold designs to be visible from the street below and bring visual interest to neighborhoods.