Eco friendly energy vector graphics of wind turbines. Close up image of the wind power plants’ blades. Different elongated propellers to design eco friendly energy sources, industrial technology, environment and energy designs. Free vector graphics for your adverts and posters 剪影 工業 風 風力渦輪機剪影元素
Abstract fireball vector design. Big round design element with a burning center. Abstract shapes in warm tone colors forming the flames. Free vector graphics to create fire, flames, burning, forest fire, wood, fireplace and natural disasters designs. Burning log image 抽象 消防 災難 灼燒的球
Free American Red Cross vector logo. The American Red Cross is a humanitarian organization offering emergency assistance, education and disaster relief within the United States. The organization was founded by Clara Barton in 1881. Clara Barton also was the first president of ARC 紅色 跨 美國 美國紅十字會的標誌
I think this was originally depicting Pompeii or something? But it's a great 'Oh crap! Volcano!' kind of shot, it could work in many situations I guess 龐貝古城 災難 爆發 人 & 火山
Fireman running with rescue ladder towards the smoke of a burning in the middle of the city. Under Commons 3.0. Attribution License 消防員 消防 煙 消防與救援梯運行
Fireman with his fire hose extinguishing a burning in the city with buildings in the background. Nice design for any promo about fireman services. Under Commons 3.0. Attribution License 消防員 消防 火焰 消防員滅火
Free industrial vector silhouettes vector graphics for free download.. All rights belong to MrSuma. You can use Free Industrial Vector Graphics to your personal use. Make sure you read the license of this vector graphic before you use it on your commercial projects 設計 免費工業