I dedicated several months to photographing plants at twilight. I would head out an hour before sunset to seek out the image and begin shooting as the sun slipped below the horizon. I soon learned that no matter how interesting an image looked through the viewfinder as sunset approached, it’s appearance would change rapidly as the light faded. Warm tones would turn blue, gaps through trees would emerge revealing an aperture in which to place the subject and intricate details on the flowers would slowly disappear to, eventually, form a silhouette.