abstract backdrop background backlit black circles grid light metal metallic plate regular round shape shapes solid steel structure structures texture textures yellow artwork black hole circle design desktop drawing fantasy handicraft irregular pattern patterns wallpaper white architecture berlin building business corner house dynamic facade germany modern office offices outlook perspective success tower towering window windows workplace antislip construction floor foot-sure grey industrial silver work angles artistic blended bright color colored colors colour coloured colours decorative details geometric geometrical interconnected intermeshed interwoven linear lines mandala perspectives pointed points radiating rays red shape shaped stripes style tea-towel vibrant appearance checks colorful colourful curled curved curves interlinked lined linked links mosaic textured thick thin wall weave woven accomplish autumn eat eats enforce environment extraordinary fence landscape natural nature power push scene scenery sketch sloping strength tree view blue glass horizontal reflections shine shiny translucent contoured contours liquid liquidy molten golden orange