The Vortex below is in New Mexico in a restaurant.
The Vortex has 4 Bronze Reflective panels, Brushed Aluminum top and bottom.
The aromatic cedar base is actually covering an aluminum framed structure, encased in plywood and then covered with aromatic cedar.Then it was polyurethane clear coated.
Manual ignition (Bic lighter) and adjustable on the back with the keyed valve.
From here down the base is and has been clear coated.