Merced Reflections, photo by Harold Davis. View this image larger.
Briefly noted: Along the Merced River the seasonally low water was totally still in the morning, leading to crystal clear reflections.
[Nikon D300, 18-200VR Zoom lens at 50mm (75mm in 35mm terms), circular polarizer, 3 exposures combined in Photoshop from one to six seconds, all exposures at f/32 and ISO 100, tripod mounted.]