Clean sunset

Again a sunset blip. Just managed to shoot this before I had to go to tennis training.

It was a very clean sunset because there we hardly any clouds.
Once I opened the picture at home though, I notices that my lens was not very clean.
So, lens cleaning time!

I chose this photo out of two. Runner up is here.

Replaced the photo with a slightly lighter version since it came out much darker than Lightroom displays it.