"Kaleidoscopic Reflections:" I almost felt like I could shift a dial on my lens and I would see the image of geometric patterns shift, as if turning a kaleidoscope. This is a 2-image panorama taken in the Granite Dells at Willow Lake in Prescott, Arizona. Gear: Nikon D810. Nikkor 70-200mm (the f/4 version lens) @ 175mm, f/9, 2 seconds, ISO 64.