abandoned aging agricultural appearances background brown colors colours corroded corrosion damage damaged dark decay derelict deteriorating deterioration Dirt dirty discarded discoloration discolouration disrepair dumped equipment exposed farm farming iron lines machinery machines metal neglect neglected old orange rough rust rusty surface surfaces texture textures unwanted variety wearing weathered weathering aerodynamic alternative backdrop blades blue capture clouds cloudy conservation copy countryside dawn electricity energy environment generate generator green industry landscape light mast nature power propeller renewable revolve rotate rotation silhouette sky space station steel sun sunrise sunset sustainable tower tree trees turbine wallpaper weather wind windmill abstract appearance blended christmas color colored colour coloured curved curves decoration decorative design details glittering gold golden interconnected interlinked interwoven linear lined metallic molten patterns perspectives pointed points purple shape shaped shapes shiny star stars style textured thick thin vibrant wall art artistic copper coppery crafted flower foil glass glassy liquid liquidy raised tactile red symmetrical symmetry tile tiling