A palm tree on a square button carved from Siberian jet by Balinese artisans and commissioned in a limited number by Bob Benson. Self shank. Est. selling price is $60-100.

Fairy tale illustration on pinna shell, engraved and gold-filled by artist Nancy DuBois. Green paste embellishment – for the pea! Artist signed, numbered and dated 2006 on the reverse. Est. selling price is $100-200.