The Oiled Bronze Pinecone Door Knocker was designed by Michael Healy. The oiled bronze finish is attained by successively dipping raw bronze castings into a patina solution and then buffing them to a satin finish. With the repetition of this process Michael creates the rich, dark multi-tone finish of his Oiled Bronze. The Pinecone has long been a symbol of celebration of the approaching winter and holidays. Appropriate in all seasons, your Pinecone Door Knocker never loses its inviting character.