This excellent cartoon was synthesized from a public domain safety poster showcased by the NARA. The original poster had this man wearing a conical hat that said "dunce" or something, but I thought it would be more universally usable to just remove the hat and have his actions speak for themselves. Enjoy 框 卡通 危險 不提太多
Nature vector footage of an icon. Abstract round stand in a neutral color and brightly colored water drops standing on it. Free vector for water, liquids, nature, rain, climate, weather, ecology and environment visuals. Graphics to create icons, company logos and ecology posters 性質 濕 圖示 向量水圖示
Danger and science vector footage of a radiation symbol and text art. Humorous layout with a standard radiation icon with a circle and rounded triangular shapes and text reading , u"”": ua little radiation brightens your day”. Free vector graphics for posters, greeting cards, backgrounds and wallpapers 圖示 搞笑 符號 輻射
Nature and wildlife vector image set with different animals. Bright color graphics of cute smiling snake, turtle, seahorse, whale, jellyfish, sea turtle and penguin. Free vector cartoons to create nature, animals, wildlife, wilderness, ecology, preservation of nature and endangered species designs 性質 卡通 可愛 卡通動物
Ecology and nature related vector graphics of various labels and tags. Fresh label templates with different shapes: rectangles with rounded corners, ellipses, pear and cloud shapes. Small fresh leaves with drops of dew or rain decorations. Free vector for all nature, ecology or plants designs web 形狀 範本 自然標籤
A sign depicting that riding horses is not allowed. Swedish Road Signs Collection on Wikicommons - URL http://commons.wikimedia.org/wiki/Category:Road_signs_of_Sweden information about why this image is in the public domain can be found there 動物 危險 馬 沒有馬騎跡象
ILLUSTRATION OF HIGH-TECH GAS MASK USED TO PROTECT THE WEARER FROM TOXIC GASSES 氣體 遮罩 有毒 防毒面具向量 GRAPHICS.eps
Nature and accidents vector graphics of fire. Falling fireball made of abstract curved shapes. Free vector for your flames, fire, combustion, burning, nature, meteorites, accidents and house fires visuals. Graphics to create company logos, icons and warning signs designs 性質 圖示 徽標 Flame Logo Template
Horror vector footage of a bright colored human skull. Cartoon design with a mean expression, abstract symbol on the forehead and dark liquid dripping from the jaw. Free vector skull footage to design cool T-shirt prints, tattoos, stickers, icons and poster decorations visuals 卡通 頭骨 萬聖節 有毒的頭骨
Animal vector illustration of a popular and dangerous animal. Black widow spider with long legs, rounded back part of the body and a signature bright color spot on the back. Free vector illustration for all kids of animals, spiders, poison, dangerous animals, nature, wilderness and animal designs. Spider Vector by Craig 性質 雙腿 毒藥 黑寡婦蜘蛛
Great icon or illustration of risk, danger, explosive designs 炸彈 轟炸 危險 Glossy Black Bomb Burning Fuse Icon
Environmentally friendly energy saving light bulb with green leaves and water droplets - Vector graphic - Eps and Ai 時尚 現代 創意 Eco Energy Saving Bulb with Leaves Graphic
A sign warning of deer. Swedish Road Signs Collection on Wikicommons - URL http://commons.wikimedia.org/wiki/Category:Road_signs_of_Sweden information about why this image is in the public domain can be found there 動物 危險 鹿 Warning Deer Roadsign
Nature vector graphics of a drop of water. Detailed image of a droplet with curved shape, big reflections and glossy parts. Free vector for your nature, water, hydration, rain, natural resources and ecology visuals. Graphics for our nature posters, flyers, adverts, product labels and backgrounds 性質 拖放 光面紙 Drop Of Water Graphics