1116-52078 - Flowering canola field with an old wind mill tower in the middle, with a blue sky and white, puffy clouds; North of Three Hills, Alberta, Canada
832-381115 - Detailed view of the discoloration caused by bacteria and algae on a geyser, Geyser Hill, Old Faithful Area, Yellowstone National Park, Wyoming, USA, North America
832-381381 - Detailed view of the discoloration caused by bacteria and algae on a geyser, Geyser Hill, Old Faithful Area, Yellowstone National Park, Wyoming, USA, North America