My Blue Photography Period

A trip down memory lane to a early time in my photographic career, I was wondering on the high line in the Chelsea region of New York city and found these amazingly crazy installation art works which I photographed. In looking back at this blue period, I am at a lost to understand how these objects were created. They are not multiple exposures or Photoshop manipulation, just some strange artistic illusions.
The work was called El Anatusi Broken Bridge !! 2012 Recycled pressed tin, mirrors 37 x 157 feet Courtesy the artist and Jack Shainman Gallery, NY