Serengeti National Park, Tanzania

Eerie Silence

Haleakala National Park, Maui, Hawaii

Spring Wildflowers and Oak Covered Hills, Kern County, California

Mystic Sunbeams, Olympic National Park, Washington

Devil's Sky, Mount Diablo, California

Peaceful Formations, Ocean Beach, California

Thunderhead, Sidney, Nebraska

Snow Capped, Grand Tetons, Wyoming

Auburn Sky

Yellowstone Lake, Yellowstone National Park, Wyoming

Yoho National Park, British Columbia

Change of Season, Sommer-Linde

Cabins at Mt.AssiniboineLodge, British Columbia.

Frosty's Cousin

Hoar Frost, Purcell Mountains, British Columbia

Ice Spectacular, Ontario

Jokulsarlon Lagoon, Iceland

Docked in Winter Harbor, Ammasalik, Greenland

Old Growth Forest, Hood River County, Oregon

Washington Park Arboretum, Seattle

Azaleas and Live Oaks, Magnolia Plantation, Charleston, South Carolina

Aspen Trunks, North Woods, Quetico Provincial Park, Ontario, Canada

Aspen Trunks, North Woods, Quetico Provincial Park, Ontario, Canada

Arenal Erupting, Costa Rica

Fire and Ice, Kona, Hawaii

Mount Ruapehu, New Zealand

Lava Flow from Kilauea Volcano, Hawaii

Sunrise, Palmdale, California

Natural Wonder

The Big Show, Hawaii

Kayangel Atoll, Belau, Palau Islands

Micronesian Rock Island

Kayangel Reef

Rock Islands, Palau

Sunset at Pigeon Point, Tobago, Caribbean