Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
alert allowed aquatic attention background ban beware black caution chemical chemicals chronic circular corrosive danger dangerous environment fish forbid forbidden graphic harmful hazard health icon illustration industrial information irritant label medical no not pictogram poison prohibit prohibited prohibition red regulation restricted restriction risk round rule safety scientific secure security sign signal silhouette stop substance symbol toxic warn warning white