castle geyser erupting, yellowstone national park

canon 1ds mark 3, FL 24 mm, 1/60 sec @ f/22

canon 1ds mark 3, FL 24 mm, 1/60 sec @ f/22

rainbow at castle geyser eruption, yellowstone national park

canon 1ds mark 3, ISO 200, FL 50 mm, 1/250 sec @ f/14

canon 1ds mark 3, ISO 200, FL 50 mm, 1/250 sec @ f/14

old faithful in winter

canon 1ds mark 3, FL 55 mm, ISO 100, 1/320 sec @ f/11

canon 1ds mark 3, FL 55 mm, ISO 100, 1/320 sec @ f/11