The Romans were not inventors of the supporting arch, but its extended use in vaults and intersecting barrel shapes and domes is theirs.
The quote by Harry Seidler, “The Romans were not inventors of the supporting arch, but its extended use in vaults and intersecting barrel shapes and domes is theirs,” highlights the engineering genius of Roman architecture. While the arch itself was developed earlier—most notably by the Etruscans and other ancient cultures—the Romans were the ones who perfected and expanded its application. Seidler acknowledges that although the concept wasn’t originally Roman, its transformative use in complex structures was a distinct Roman contribution.
By applying the arch in vaults, barrel vaults, and domes, the Romans were able to construct monumental buildings like the Pantheon, basilicas, and massive aqueducts. These innovations allowed for larger, more durable, and more open interior spaces, which marked a significant advancement in architectural design. Seidler admired how Roman architects took a basic structural element and pushed it to new geometrical and spatial possibilities, laying the groundwork for much of Western architecture.
As a modernist architect, Harry Seidler often looked to historic precedents for inspiration. His interest in the Romans reflects his appreciation for architecture that combines functionality, aesthetic strength, and technical mastery. The Roman use of the arch wasn’t just about beauty—it enabled entirely new ways of shaping space, distributing weight, and building durable structures that still stand today.
Seidler’s quote reminds us that innovation in architecture often builds on earlier ideas. While the Romans didn’t create the arch, they made it a defining element of their architectural identity by extending its use in structural systems that continue to influence architects across centuries. This legacy of adaptation and expansion is what makes Roman architecture so enduring and influential.
THnguyen thuy ha
The mention of Roman vaults and domes got me thinking about how architectural legacy is shaped. Their ability to scale up and systematize existing techniques was arguably just as important as any original invention. In modern terms, does this parallel how some tech companies succeed not by inventing but by scaling and optimizing? Maybe the Romans were the first true 'platform builders' in architecture.
GDGold D.dragon
This quote made me think about how engineering breakthroughs often depend on a society's willingness to invest in infrastructure. The Romans didn’t invent the arch, but their massive projects—baths, aqueducts, amphitheaters—demanded new structural forms. Is it possible that their political and economic system enabled their architectural influence more than their technical originality?
NMyen nhi mai
I appreciate the distinction Seidler makes here—it’s easy to forget that much of what we consider 'Roman architecture' was a refinement of earlier ideas. It raises a broader question about cultural appropriation versus adaptation in architecture. At what point does adopting an idea from another culture become a transformative contribution instead of a simple copy?
NHThao Nguyen Ho
Reading this, I’m struck by how history tends to celebrate those who popularize or monumentalize concepts more than those who invent them. The Romans didn’t invent the arch, but their legacy is tightly tied to its use. Is that fair? Or is it simply the reality of historical recognition—that visibility and scale matter more than origination?
NNam
This quote reminds me that architectural innovation often lies in application rather than origin. The Romans might not have invented the arch, but the way they used it was revolutionary. How much of modern architecture builds on this kind of borrowed innovation? Should more credit be given to those who adapt existing ideas creatively rather than solely those who originate them?