Look up at the dome. That's Michelangelo. And he shouldn't have been able to build it.
By the time the Pope handed him the job, Michelangelo was seventy-one years old. He was the most famous artist alive, exhausted, and he did not need the work. He took it anyway — and he refused to be paid for it. He said he'd do it for the love of God and Saint Peter, and he meant it. He worked on that dome for the rest of his life and died before it was finished, never seeing it capped. Other hands completed it to his design.
That dome became the template for the world. When they built the United States Capitol, when they built Saint Paul's in London, when they built domes on government buildings across entire continents — they were all copying this one, an old man's final act of devotion he never got paid for and never got to see standing.
Getting it to stand at all was its own miracle. Michelangelo built it as a double shell — one dome nested inside another — borrowing the trick from the great
dome of Florence. It was so daring that two centuries later cracks appeared, and engineers had to wrap enormous iron chains around its base to keep it from spreading apart like a barrel. It held. And you can climb it — over five hundred steps, up through the gap between those two shells, the walls curving in over your head, until you step out at the very top with the whole city spread below you. Y
