Picture an enormous shard of glass cut into acute angles emerging from the ground. That's one way to understand the overall look and feel of the new Vikings stadium soon to rise over the Metrodome site.
Now picture stepping out onto a plaza with skyline views and a new light-rail station that overlooks a two-block expanse of greenery bounded by new office towers, apartments and street-level shops, and you begin to grasp the extraordinary transformation at hand for a drowsy quadrant of Minneapolis.
"Dog days are over for East Downtown," Minneapolis Mayor R.T. Rybak proclaimed amid a two-day frenzy of development news.
Let's tour the stadium first. HKS Inc., a Dallas-based architectural firm, has offered a stunning exterior design that resembles no other venue in the NFL and, indeed, looks less like a stadium than like a massive piece of abstract sculpture.
On the interior, lead designer Bryan Trubey offers an expansive lattice of natural light that gives an indoor/outdoor quality to the fan experience and fits perfectly the extreme and unpredictable nature of Minnesota's climate.
Fans will feel as if they're sitting in a four-season porch. On warm days, the building's five glassy pivot doors (each nearly 10 stories tall) will open out onto a festive plaza. On cold days, with the doors closed, light will continue to stream in through windows above each end zone as well as from a clerestory transom that encircles the stadium and a sloping roof of clear polymer that dominates the building's south side.
The see-through effect more than compensates for the lack of a too-expensive retractable roof. Such roofs are overrated in any case. In football venues, they tend to be less like a convertible top than a sunroof that reveals just a small portion of the sky. They also require massive support structures that subtract from the artfulness of a building.
"We think clear is the new retractable," said Trubey, referring to ETFE, the glasslike polymer (the same material used on the famed "Water Cube" at the 2008 Beijing Olympics) that will cover the south roof.