I took the opportunity to play with this -- apply more intense processing. I upped the saturation and altered the hue to give the working guts seen inside the output end of the corn sheller more oomph. (I'll post the original in the alternates album.) Some of the shots I took didn't have the dark spaces at upper left and lower right. Some did. Depended on the placement and angle of the camera and flash. I went with this one for a more dramatic look.