Air-conditioning units are like the acne of apartment buildings. But not only are they ugly; they also demand quite a bit of electricity, which too often results in the burning of fossil fuels. In order to highlight the issue, one artist decided to make AC units unavoidable—by placing 45 of them in the bustling Serbian capital of Belgrade, where people couldn’t help but look.
"Some people got angry, because I put all this trash in the middle of the pedestrian area," she wrote. "Some people liked it, because you could chill out inside like in a little shelter and smoke or drink. Some others started a discussion about climate change on a Serbian blog. That’s why I love to work in public space, because you get an immediate response from passersby."