thankful?

Several well-informed readers of the Ode Street Tribune (avoid redundancy - ed.) have questioned the relevance of the "Rosslyn thankful" photo posted on the Tribune this past Wednesday.  That photo details part of an artwork in the Beyond the Parking Lot exhibit that closed at Rosslyn's Artisphere this past November 4.  Rosslyn's reason to be thankful should be as obvious as its natural beauty and wildlife.