Dang it, I missed the live call again.. Sorry for not attending, I lost track of time yesterday and missed the timing.. I will try better next week ! To answer to what you said about my submission, Here's what I could note: -> I had to focus manually, and it was a bit difficult, but I tried to focus on myself. as you said, the D810 is really bad when it comes to autofocus at night. Also as you probably guessed , I'm both subject and photographer, so I had to ask a friend to press the button ( instead of a delay, so they could check a bit for the frame and tell me if I was placed at the right spot ) ->6s makes it hard to have a sharp subject due to movement, I think the focus is not too bad, but movement makes it difficult to tell -> I might have moved a bit haha, especially with all the gear on my back -> Yes, having faces ( and part of the body) would have been nice. I think I was too focused on having a sharp shot and didn't really reconsider the framing on the spot.. damn I have to go back to take some other shots now....😂 --> As for the timing, we were on a hike and when we noticed this aurora, (one on the most intense we saw that night) So we looked for a good spot and I set up the tripod to take pictures ... It might have lasted like 20minutes, for all the shots ( of course lots of tries with "You moved!" "You're not placed right!" ," Sorry I missed the focus"... well, if you already took some pictures with some friends, with all the excitement and all, I'm sure you know what I mean). I might share the other shots for comparison If you're interested (I may have a "clean" one with no other subject than the light ❤️) Shooting in the dark was a bit of a challenge... especially with autofocus, which is completly lost and unusable in the dark. Add to this that your subjects must remain completely still for at least 6 or 8seconds... yep you can have some kind of blurry shots ( Especially when the subjects are your non-models friends, waiting in the cold (that night it was around -10°C 🥶). This is something I want to train myself at. Shooting in the dark IS the challenge I bought a camera for, for my smartphone is really limited in those ranges.