Glazed bricks are bricks that have a shiny, glass-like coating applied to their surface. This coating is created by firing the bricks at high temperatures, which melts the glaze and bonds it to the brick. The glaze can come in various colors and finishes, making glazed bricks popular for decorative purposes in architecture. These bricks are often used in building facades, pavements, and interior designs due to their durability and resistance to moisture. Ancient Mesopotamia is known for its use of glazed bricks, particularly in structures like the Ishtar Gate, showcasing their historical significance in construction.