abstract appearance background blended brown color colored colour coloured dark decorative design details edges geometric geometrical interconnected interlinked intertwined intricate light lines patterned patterns perspectives shape shaped shapes squared squares style surface surfaced surfaces symmetrical symmetry texture textured textures thick thin tiled tiles vibrant wallpaper yellow apartment architecture balcony building corner edge flat flats home house living place modern pointed residence residential tenement triangular window windows construction corkscrew stairs flight of winding stairs grate grated helical metal spiral spiral staircase stair staircase stairs wentletrap winding stairs cream curves interlaced interwoven mosaic red square tile tiling cross glass glassy glazed gold maroon tactile green angled angles bright colourful cross-hatched crosshatched decoration diagonal lined matrix multicolored multicoloured blue circles circular curved hearts kaleidoscopic mandala points sharp colorful colors colours contrast contrasting distinctive fractal-art merge merging pink psychedelic-art splashes surfacing arrow-heads arrows intermeshed linear linked links