I love this whole series. I applaud your decision to do so many variations on this one subject. Perfects sunsets don't come around very often and one needs to seize such perfect moments. I like the strong diagonal here. It's unexpected and makes us appreciate the composition itself.
This is absolutely brilliant. The colors are just stunning! I don't usually enjoy tilted landscapes and things like that, but in this image, I truly think it works. It almost makes me think of some huge, intense explosion, like a supernova or something like that. The tilt leaves some room for imagination and pondering. I love it. Well done!