abstract abstract horse abstraction art artistic background circles eye eyes polygons rider beige bodgie brown country feed hay horses natural texture Bibionidaes bloodsucking breeze clag clags cleg clegs danger deer diptera flies fly gadflies horse-fly horsefly insect insects nature proboscid saavem tabanidae zimb agricultural agriculture animal bed autumn barley bottom cereal color countryside dairy farm dry fall farm farming farmland field fields food golden grain ground harvest horse stable oil outdoor pattern pig pen pile plant rape rural season seasonal stable straw thanksgiving wheat yellow animal animals clip art clipart graphic horse illustration life mammal wild wildlife