What is ashlar masonry?

Ashlar masonry refers to stone that is cut into rectangular or square blocks with a high degree of precision. This type of masonry is characterized by its smooth, flat surfaces, which allow for tight joints between the stones when they are assembled. The uniformity in shape provides a strong aesthetic appeal, often seen in classical architecture. The ability to fit the stones together accurately not only enhances the visual aspect but also contributes to the structural integrity of the wall or monument being built. Ashlar masonry is distinct from other types such as rubble or random stone, which do not adhere to specific shapes and sizes, making it more difficult to fit together tightly.