Weekly Photo Challenge: Grid

Sometimes a grid keeps something in or something out. A spherical grid keeps circus performers in — at least for a while. A double grid holds one of the Knoxville Zoo’s prize red pandas inside its habitat. And a “gridded” duvet seen in a downtown Knoxville loft — open and on tour — just might keep […]

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Travel theme: Smooth

  Even bronze turtles have a textured shell with bumps and ridges and squarish shapes.  Just like real turtles do. But if you’re a tortoise at the Knoxville Zoo where kids one right after another take turns riding you and posing for pictures and patting you good-bye, you’re not patterned at all.   You’re smooth.  Patternless, as […]

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