Either West or East, the Sun rises and sets wherever on Earth you are! And both short periods are among most beautiful natural phenomenons that happening around us every day. It might not be easy to fully describe why these periods are so attractive! Either due to shortness or generation of color gradient from the horizon to the zenith or color compositions across the sky combined with the shadows and reflected light from the rest part of the Nature, whenever and wherever, we see such things, we love them! Many people save these moments by brains or by cameras! This is not only because of the beauty of these moments, I think it is possibly due to the deep feelings deliver by the Nature to us….