Cowboy herding wild horses

30 35 years 30 39 years 30s 35 39 years 35 40 years adult caucasian ancestry mid adults people thirties adults america american image american images american symbol american symbols americana animal animals back to camera behind caucasian caucasian ethnicity caucasians country countryside cowboy cowboys day days daytime equine equines field full length grass hard herding hill hills hillside hillsides horizontal horse horse gaits horses icon iconic image iconic images icons male males mammal mammals mid adult mid adult mid adult man mid adults one person outdoor outdoors patriotic image patriotic images patriotism ranch ranches ranching rear view rural semi arid climates symbol symbolic image symbolic images symbols us usa united states united states of america walking western wild work working wyoming