Although the use of arches in architecture dates back to the 2nd millennium B.C., it was the Romans who solidified them as both an engineering element and a symbol of military victories, which we now see excessively as memorial arches. Shortly after, different civilizations and cultures adopted the arch for their own purposes, bridging together structural necessity and aesthetics. In this article, we look at how arches evolved from significant structural elements to captivating decorative details.

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The oldest record of barrel vaults is estimated to date back to 4000 BC. These provided the spans in the Sumerian ziggurat at Nippur in Babylonia, built from fired bricks amalgamated with clay mortar. This type of vault was built as a continuous round arch and became a characteristic architectural element of Roman architecture, later used also in Renaissance architecture.

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