The dome of the Cathedral of Santa Maria del Fiore in Florence, Italy, was completed in 1436. Its supple curves and innovative engineering are a monument to the genius of Filippo Brunelleschi.

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Part two looks at British artist Luke Jerram's contemporary dome, a public artwork in Coal Drops Yard, near King's Cross, and how it has developed over time. (2 of 2 ...

Part two looks at British artist Luke Jerram's contemporary dome, a public artwork in Coal Drops Yard, near King's Cross, and how it has developed over time. (2 of 2 ...