Blue Thoughts

The title of the Advent Calendar for today was "Blue Hour". I was so late from the actual hour that I tried to capture some stars at the night sky. This was the first time I tried it. And I really need some tips, please, how to do it :)

Watching the night sky reminds me about Konsta Pylkkänen and his thoughts about humans, space and ants. And his desire to Blue Thoughts!