Art and Monuments of Augustan Rome
Gilding is the decorative technique of applying a thin layer of gold or gold-like substance to a surface, often used in sculpture, architecture, and decorative arts. This practice enhances the visual appeal and signifies wealth, power, and divinity. In the context of Augustus' official portrait types, gilding played a crucial role in elevating the status of the emperor, making his images more striking and symbolically rich.
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