Two red chairs on snow covered ridge overlooking frozen lake with snow covered mountain in the background with blue sky and clouds; Banff, Alberta, Canada PacificStock 6
Sunlight breaks through the storm clouds over a field of hay bales; Saskatchewan, Canada PacificStock
A dog runs across a wet beach with the golden sun setting in an orange sky along the coast and Bamburgh Castle in the distance; Bamburgh, Northumberland, England PacificStock
Aurora borealis over mountains within Denali National Park on a very cold winter night. The Andromeda Galaxy is visible to the left; Alaska, United States of America PacificStock
View from Moro Rock at dusk, Sequoia National Park; California, United States of America PacificStock
Mule deer (Odocoileus hemionus), Sequoia National Park; California, United States of America PacificStock
Hikers make the trek to Portage Glacier on Portage Lake in winter, South-central Alaska; Alaska, United States of America PacificStock