Dried grass in the river riverbank water pouring flowing down stream landscape serene scenic birch trees nature sunny summer day Skellefteå Västerbotten Sweden northern Europe reflection water mass

skelleftea vasterbotten campus sunny day nature cityscape river flowers birch trees sweden scandinavian northern europe serene tranquil scenic summer outdoors landscape greenery beautiful idyllic calm reflection water riverbank flora fauna vibrant peaceful urban architecture modern buildings skyline parks gardens recreation trails pathways bridges aerial view timelapse sunshine shadows relaxation environmental sustainable colors life