Twilght, the time when the dark are creeping in towards the night, but also a promise of a new dawn.
Some picture a couple of days ago around 6 o'clock in the evening up in the mountain. A short time after the sun has disappeared the colours shift toward the blue before it is completely dark. We call it the "blue hour". I enjoyed blue colours and thermometer with minus 18 degrees.
Have a great evening.
Best regards
Harald