Wind turbines are the subject of this week’s energy-efficient free image. How can an image be energy-efficient, you ask? Easy. It downloads in seconds with the click of a button, and costs you nothing. Ta dah! This week’s free image comes to us from contributor Batareykin, from a colorful collection that includes boots, boxers, and…
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© Paul Fleet/Bigstock Earth Day is April 22. To provide some visual inspiration, we collected a few of Bigstock’s many beautiful images related to the environment. Themes like alternative energy, ecology, global warming, climate change and conservation are popular searches on Bigstock, and our artists have contributed many images with green themes. Browse through our…
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