Building the Dome: Methods and Materials

Step-by-Step

1. Foundations and drum: set the stage.
2. Raise ribs: establish geometry and guides.
3. Brickwork in herringbone: weave strength and transfer loads.
4. Chains and ties: resist expansion.
5. Lantern and finishing elements: crown the structure.

Tools and People

• Hoists and oxen power.
• Organized crews and scheduling.
• Continuous problem‑solving at height.

Logistics and Safety

• Material lifts and pathways.
• Weather scheduling and protection.
• Crew rotations and rest.

Mini Timeline

Bottom line: The dome rose through method, not miracle.