ilustrasi vektor grafis latar belakang simbol tanda berbahaya

font text screenshot brand yellow design line number circle diagram presentation pattern logo document multimedia poster gadget advertising orange danger symbol vector background icon sign safety countdown counting deadline graphic grunge hour measure measurement minute security service signal textured time traffic warning watch clock dirty drawing second stop timer industry isolated stopwatch vintage black concept construction dirt road equipment object old color flat street technique ilustrasi vektor grafis latar belakang simbol tanda berbahaya dangerous area