Alpenglow is the phenomenon where the sun is below the horizon for an observer, but high mountain peaks still catch the orange/pink sunlight. It is related to the Belt of Venus, and in this case the observer is in the lower blue region below the Belt of Venus (which is the shadow of the earth), and the mountain top is in the pink Belt of Venus.
Alpenglow. (2014-08-24)
Alpenglow. (2014-08-28)
Alpenglow. (2014-08-28)
Alpenglow. (2014-08-28)
Alpenglow. (2015-09-23)
Alpenglow. (2015-09-26)