This one had all kinds of variations of its name before I settled on Twilight Singularity. I was leaning towards Celestial Twilight, but both of those words are a bit overused. Singularity reminds me more of a quantum event. The misty mauve color reminds one of the last light of the evening. Then there is the lovely white three-pointed star created by the midribs on the petals. It is also a podmate of Esoteric Alchemy.