Brass Shankh, Conch brass Vishwaroopam Vishnu Conch showpiece, throughout the brass conch shell or Shankh, the beautiful carving of Vishwaroopam Vishnu is inscribed. Conch is considered Holy for its significance attached to various religions and cultures. It is the sacred emblem of Lord Vishnu. It also represents female fertility. In Buddhism, one of the eight holy symbols is a conch, a pervasive sound of Buddism.