Jack Dykinga / Lightning storm with rainbow over Saguaro cactus (Carnegiea gigantea) near Redrock, Arizona State Trust, Sonoran Desert, Arizona. September 2015. Long exposure with lightning trigger.
00597472
Gary Bell/ Oceanwide / Surfer, Solitary Islands Marine Park, New South Wales, Australia
00597467
Gary Bell/ Oceanwide / Coastal rock arch at sunset, Bermagui, New South Wales, Australia
00595595
Colin Monteath/ Hedgehog House / Purakaunui Falls, Catlins, New Zealand
00593644
Shane P. White / Tephra during volcanic eruption, Mount Yasur, Tanna Island, Vanuatu
00593318
Jeff Foott / Mountains and river after autumn snowfall, Sunwapta River, Jasper National Park, Alberta, Canada
00593286
Jeff Foott / Sunwapta Falls, Sunwapta River, Jasper National Park, Alberta, Canada
00593285
Jeff Foott / Sunwapta Falls, Sunwapta River, Jasper National Park, Alberta, Canada
00593275
Jeff Foott / Waterfall after autumn snowfall, Tangle Creek Falls, Jasper National Park, Alberta, Canada
00593273
Jeff Foott / Waterfall after autumn snowfall, Tangle Creek Falls, Jasper National Park, Alberta, Canada
00593086
Jeff Foott / Indian Rhubarb (Darmera peltata) growing on rock in river, Cascade Creek, Yosemite National Park, California
00592892
Jeff Foott / Spring run-off, Cascade Creek, Yosemite National Park, California