Pinterest has been blowing up my previous post on Cloud Lights. So if you were a fan of them then, you'll be happy to know that it's possible to make clouds without cotton, glue... or a potential fire!
Dutuch artist, Berndnaut Smilde, figured out how to create real cloud formations indoors. By using a fog machine in exact and controlled temperature, humidity, and lighting, a cloud will appear in the middle of a room. Sadly, it only lasts a few moments. But I suppose that's all the time you need to take one unbelievable photo.
{Images via TIME by Cassander Eeftinck Schattenkerk}