Aerial view of custom harvest combines harvesting wheat, with strips of field and five combines in a role, WY

us united states of america america united states north america wyoming field black brown combines tractors dust smoke five trails lines strips nobody wheat vast nature growth crops farm farm machine production yield long husbandry pattern slant striped outdoors day aerial view high angle view side profile profile side view horizontal color colour color image farming agricultural agriculturally agribusiness cultivation harvest agriculture agricultural machinery agricultural equipment modern combine harvester moving motion on the move usa photography