Splash Copper Sculptures

Native copper is used to make these artistic free-form sculptures. No two are alike and the shapes are open to many different visual interpretations. Splash Copper Sculptures are made by pouring molten copper at 2200 degrees F onto a flat surface. When the shapes are cooled, a green or turquoise-colored chemical patina is applied, then highlights are buff polished to expose the glowing solid copper underneath. The sculptures are sprayed to preserve the finish and to prevent the copper from tarnishing.

Since Keweenaw Gem & Gift, Inc. was featured on the Discovery Channel’s Cash & Treasures series, we’ve had many inquiries as to how these decorative sculptures were created. A pictorial follows to illustrate the process.

Crucible with molten copper in furnace.

Removing slag from the crucible.

Pouring the molten copper.

Pouring requires a 2 person team.

Visual of freshly poured “splash” copper.

Completed “splash” copper with green oxidation and partially buff polished.