A helmeted Amazonian, Valour, leads the quadriga or four horsed chariot, which carries Titus. The quadriga was adopted in ancient Roman chariot racing. A bronze quadriga (an ancient four-horse chariot) by Adrian Jones has surmounted it since 1912. The pediment displayed a relief featuring Augustus and was topped by a quadriga. On top of the portal there is a Panther quadriga with a statue of Dionysos. He placed a statue of Athena riding on a quadriga above the main entrance. Originally the mausoleum was a decorated cylinder, with a garden top and golden quadriga. In 2010, Olafur was the recipient of a Quadriga award. She is followed by Hera, entering the battle in a quadriga. Another 3 empty wallets were believed to possibly be owned by Quadriga. Neither Costodian or Quadriga could access the funds. Above the quadriga, in the sky, flies the putto Phosphorus with a torch. About C$1.2-billion worth of bitcoin was exchanged on Quadriga.