Free image/jpeg, Resolution: 235x235, File size: 19Kb, Stone Age Tool Hammer Drawing picture with tags: Stone - Object, Hammer, Doodle, Innovation, Ancient, Black And White, Invention, Weapon, Work Tool, Power, Vector, Line Art, White, No People, Square, Equipment, Single Object, Wood - Material, String, Shadow, Heavy, hand drawn, Design Element, Archaeology, Isolated On White