Probably my favorite day chasing this spring was May 23rd, especially once the storms really got going west of Ogallala, Nebraska. We chased it through Arthur and east, this was one of the final shots of the night, near Tryon after the sun had gone down. The structure was insane. The Sandhills are a tough area but we had good luck this day, and I ran up to a hilltop overlooking the western horizon and got a time-lapse of this gorgeous supercell racing towards us in the dark. Such a wonderful landscape with the grass and sand intermixed, it really made this a fun photo. The colors were a bit tough to nail down, but this is pretty much what it looked like out of camera, but with added contrast, etc.
It would have some more crazy structure after this as well, and it was also beautiful beforehand, especially at sunset with lightning everywhere, but this was a favorite image from my chasing this spring.