Contemporary Cast Iron Sling Blade “Penguin” Sculpture Consign Now Dept20th Century DesignSizeHeight 37 in. Width 27 in. Depth 11 in. Contemporary Cast Iron Sling Blade “Penguin” Sculpture, constructed of rebar and sling blades Height 37 in. Width 27 in. Depth 11 in. Please note that this auction has ended. Click here for an overview of this auction.