The plume from an exploding bomb. Black and white flowers. X-Rays of a human brain cortex. These all seem like valid guesses when looking at this new series of photos by Fabian Oefner (previously here , here , here ), but the truth is more amazing: it’s fire. To create the photos Oefner added a few drops of alcohol into a large glass vessel and waited for the fumes to fill the void. He then ignited the gas and managed to capture these fleeting images as the fire consumed the interior of the vessel. You can see more plus a brief video here .