texture background abstract. old concrete or cement brown and white fence broken,

wall floor flooring drawing iron wood art pattern soil line sketch brick circle asphalt number tile font blue design texture background abstract old concrete cement brown white fence broken structure steel rust inside damaged non-standard building dangerous unsafe construction safety concept abstract architecture background black block broken brown building cement concrete construction crack damaged dangers design detail deterioration dirty disasters exterior fence frame gray grey material nature old outdoor outer walls pattern retro rock rough scratched security stone stones stonewall structure surface texture textured textures vintage wall wallpaper weathering