Monarch Butterflies
James L. Amos
Normandy Countryside
Holly C. Freeman
Turf Houses, Iceland
W. Steinmetz/Naturbild
Cattle Egret On Sheep
Duncan Usher
Amish Farm In An Ohio Valley In The Fall
Ron Sanford
Cloudy Sky
William H. Mullins
Holstein Cow With Calf
Inga Spence
Holstein Cow With Calf #2
Inga Spence
Holstein Cow With Newborn Calf #2
Inga Spence
Farmer Plowing, C.1930s
H. Armstrong Roberts/ClassicStock
Lolo Creek, Western Montana
Theodore Clutter
Appalachian Fields And Forest
Theodore Clutter
Lolo Creek, Western Montana #1
Theodore Clutter
Country Road, Czech Republic
Theodore Clutter
Potlatch Creek In North Idaho - Black
Theodore Clutter
Sycamores, Fording Stream, 1840s
Science Source
Old-growth Forest, Ohio, 1841
Science Source
West Point, Hudson River, New York, 1834
Science Source
Monarch Butterflies #2
James L. Amos
Old House On Prairie
Jim Zipp
Holstein Cow With Newborn Calf
Inga Spence
Holstein Cow With Newborn Calf #1
Inga Spence
Woman In Summer Meadow, C.1970s
H. Armstrong Roberts/ClassicStock
Old Hay Baler In Misty Field
H Armstrong Roberts and ClassicStock
Farm Couple, C.1940s
H. Armstrong Roberts/ClassicStock
Woman With Calf, C.1940-50s
H. Armstrong Roberts/ClassicStock
Back View Of Children On Dirt Road
H. Armstrong Roberts/ClassicStock
Woman Picking Wildflowers, C.1970s
H. Armstrong Roberts/ClassicStock
Rainbow Over High Desert
William H. Mullins
Wallowa Mountains, Halfway, Oregon
Theodore Clutter
Wallowa Mountains, Oregon
Theodore Clutter
Wallowa Mountains, Oregon #1
Theodore Clutter
Old House On Prairie
James Zipp
Hay Bales And Farmland East Of Waterton
Theodore Clutter
Potlatch Creek In North Idaho - Color
Theodore Clutter
West Point, Hudson River, 1831
Science Source
Holstein Cow With Calf #1
Inga Spence
Girl In Meadow Holding Bunch
H. Armstrong Roberts/ClassicStock
Landscape with Trees and Sheep
Science Source