black and white digital illustration of indus seal showing script and zebu bull, circa 2500 bc - 印度河 幅插畫檔、美工圖案、卡通及圖標文化, 古代文明
map of indian subcontinent with river indus and indus valley highlighted - 印度河 幅插畫檔、美工圖案、卡通及圖標古代文明, 地圖