"The Great Zimbabwe Walls, an awe-inspiring feat of ancient engineering, rise majestically from the earth, crafted from granite blocks that were expertly assembled without the use of mortar. These remarkable structures, dating back to the 11th century, showcase a meticulous craftsmanship that includes a unique inward slope, transitioning from rugged, raw blocks into elegantly polished courses. This ingenious technique not only reflects the builders’ mastery but also guarantees the walls' stability and durability throughout the ages."