Unnamed Metal and Clay Fine Art Sculpture

This item is a fine are sculpture made from a metal railroad spike and round metal base (unseen) that I found while magnet fishing in the Monongahela River in Pittsburgh, PA. 

The metal base has been covered in air-dry clay and painted with acrylic paint.  Both the clay and metal have been sealed to protect them.

This is a unique, one of a kind item that invokes Pittsburgh's past as the Steel City!