Bruce Gray is a sculptor in Los Angeles who has created everything from giant insects to model motorcycles to this massive hunk of Swiss cheese all from metal.
From Gray's site:
"The Big Cheese #4" Standing Sculpture (25x29x43) is constructed in welded aluminum. This version includes many intersecting bubbles of various diameters. This is one of the sculptures in Bruce's series of oversized objects inspired by Claes Oldenburg. It is currently available at $15,000. The "Big Cheese" can be commissioned in any size, and also in steel, stainless steel, or with various patinas. This sculpture appeared on Discovery Channel's "Monster House," in the season 4 finale of HBO's "Six Feet Under," and in a book titled The Sculpture Reference Illustrated.
Link (via MAKE: Blog)
