grey cement wall finish smooth polished surface texture concrete material abstract background, stone floor construction architecture, for paper greeting card - 石屎 個照片及圖片檔
concrete work thin line icons - editable stroke - icons include a cement truck, cement work, cement worker working, construction worker, cement tools, cement mixer, trowel - 石屎 幅插畫檔、美工圖案、卡通及圖標
old rustic dirty messy weathered grayscale light gray or white colored grunge wall textured effect horizontal grayscale vector backgrounds or wallpaper - 石屎 幅插畫檔、美工圖案、卡通及圖標
