The Stone
The Material
Every piece in the Tobia collection is cut from stone pulled from the same geological layer. A formation of travertine accumulating sediment beneath the hills of Tivoli since the Roman Empire quarried it for the Colosseum. The stone is not replicated. It is not manufactured. It exists in finite quantity, and every cut from it is permanent.
Origin
Tivoli, Italy.
35 kilometers
from Rome.
The Tivoli basin holds the largest deposit of travertine on earth. For two thousand years, the stone has been extracted here and shipped to Egypt, Greece, Constantinople, and eventually to the contemporary interior.
Tobia sources exclusively from certified quarries within this basin. Each block is inspected before cutting. Its surface density verified, its vein pattern documented. Only blocks that pass this selection enter the collection.
The Collection
Four Stones. One Quarry.
Tivoli, Lazio · Italy
Beige
Travertine
Warm ivory ground crossed by horizontal sediment lines deposited over two million years. The most referenced stone in contemporary residential architecture. The one Renzo Piano reaches for.
From $2,900 Explore →
Tivoli, Lazio · Italy
Red
Travertine
Iron oxide infiltration over geological time. The rust-red veining is not applied, it is the result of mineral movement through the stone's void structure during formation. Every block reads differently.
From $3,400 Explore →
Tivoli, Lazio · Italy
Grey
Travertine
A cooler formation extracted from deeper within the Tivoli deposit. Near graphite in morning shadow, near silver in afternoon light. Architects specify it when the brief calls for restraint over warmth.
From $3,200 Explore →
Carrara, Tuscany · Italy
Calacatta
Viola Black
Quarried in the Apuan Alps above Carrara. Near-black ground with violet veining that emerges at certain angles of light. Reserved for the collector who wants depth over warmth, drama over classicism.
From $3,600 Explore →
The Selection
Tobia does not work with stone aggregators or distributors. Every material relationship is direct, with the quarry, with the stonemason, with the shipper. The reason is simple: stone selected from a catalogue is not the same as stone selected at the block.
When a piece leaves the quarry, its surface has already begun a conversation with the light of the space it will eventually occupy.
See the Collection