dome

A dome is an architectural structure shaped like a hemisphere or vault, often used to crown religious, governmental, and civic buildings.

The dome is an iconic architectural structure that dates back to antiquity and has been widely adopted in various cultures and historical periods. Its hemispherical or vaulted shape allows for covering large spaces without internal supports, offering both structural efficiency and impressive aesthetics. Early examples of domes can be found in Roman architecture, such as the Pantheon in Rome, famous for its massive concrete dome. In Islamic architecture, domes are prevalent and adorn many mosques, symbolizing the heavens and divine perfection, like the Dome of the Rock in Jerusalem. In Europe, the Renaissance and Baroque periods saw the rise of domes in churches and cathedrals, notably St. Peter's Basilica in the Vatican. Modern domes use materials like steel and glass, allowing for bold and innovative designs. Regardless of their era or style, domes continue to captivate with their grandeur and sophisticated engineering.