beautiful wild horse herd in sandwash basin

animal animals area background backgrounds basin beautiful beauty black blue brown colorado country countryside cute day desert dipsacus dried equine field flower freedom fullonum grass heads herd hill horizontal horse land landscape mammal mare meadow mountain moving mustang nature northwest outdoors pasture pattern photography pinion plant powerful red remote rock rolling running rural sagebrush sandwash scene season spring stallion stark summer sun sunlight sunny teasel vermillion west western white wild wilderness windswept