The simultaneously elegant and jaw-dropping Sauvage Guitars One-Piece Master is exactly what it says—a stunningly luxurious one-off 6-string whose entire body, neck, and headstock are carved from a single slab of ash olive burl. Its fretboard is of flamed maple, its nut is of fossilized woolly mammoth tusk, its bridge is of the finest Damascus steel, and the pickups are topped with aircraft-grade aluminum fashioned to resemble a fine vintage automobile's rear windows.