Trianon

Trianon is a 47-storey high-rise in the Frankfurt financial district that was built until 1993. Trianon can be described architecturally as a mirrored triangular prism. At its corners, Trianon is surrounded by slim, aluminum-clad triangular prisms. These cornerstones reach 14 meters (46 feet) above the 47-storey main body and carry a suspended steel structure in