Three Mint Leaves in Silver,Bronze, and Copper on 20" Sterling Silver Chain. Martha Biggar, from Draper, VA, works primarily with fine silver and fused and/or flameworked glass. Her jewelry relates deeply to natural forms, incorporating actual textures from leaves, shells, etc. to enhance the pieces. Martha is a member of Arts Council of the Blue Ridge, Southern Highland Craft Guild, and Association of Virginia Artisans.