Architecture & Design on Instagram: "The Pantheon, built around 2,000 years ago during the reign of Augustus, is one of the greatest architectural achievements of ancient Rome. Its vast dome features a central oculus that allows light and rain to enter the interior. Far from being a flaw, the Romans devised an ingenious drainage system: the floor, designed as a perfect circle with its center subtly elevated, directed rainwater outward toward the perimeter. There, a series of discreet drains carr

civilext on Instagram: "Engineering meets art  That’s how the iconic Sydney Opera House was built – a masterpiece on the water ” Would you love to see more construction wonders? ✨ Follow for more! #SydneyOperaHouse #EngineeringMarvel #ConstructionWonders #CivilEngineering #ArchitectureLovers #MegaProjects #EngineeringFacts #IconicStructures"