Macrosculptures balance art with science, abstraction with realism, and sculpting with painting.  These large wall-hanging works present the viewer with magnified perspectives of specific bird specimens with intriguing narratives.  Tinkham uses a box cutter to sculpt the magnified feathers in basswood.  Watch a feather emerge as he slices through wood with surgical precision.  During this demonstration, Tinkham will sculpt a larger than life Green-Winged Teal feather.