Blue sunset 💙 Sometimes the sky turns blue at sunset, sometimes red. I wonder why this is so! Although it takes me to explain it, my idea is that the western sky looks red as long as the sun is visible but when the sun sets completely it looks blue. Although I'm not 100 percent sure about that. Do you know what I like best about this picture? A boatman is returning home by boat at the end of the day. He will not be able to continue his work at night even if he wants to. Because the river of dark night is very terrible. #Photography