Silver leaf and gold leaf are not the same job. Gold is inert and can be left as it falls. Silver will darken over time if it is left open to the air, so the last stage of a silvered finish is the one that decides how the piece looks in ten years.
Our artisans lay the leaf, burnish it, and then seal it with a clear coat that keeps the air off the metal. That much is standard. The part that takes judgement is the toning that goes on before the seal - a thin warm wash, laid on and then wiped back out of the high points and left sitting in the hollows of the carving.
Without it, a fully silvered frame this size can read cold and flat, like a sheet of foil. With it, the recesses go slightly grey-brown, the raised leaves and beads stay bright, and the eye reads depth in the carving from across the room.
How far to take that wash depends on the light in your room and the colour of the wall behind, which is why we ask before we finish rather than after.