row of wooden rowboat or sampan floating on lake nearly port in cloudy day at nakajima park koen, sapporo city,

autumn background beautiful beauty bloom blue bright city cloudy colorful day environment fall floating flower foliage forest fresh garden green hokkaido japan japanese journey koen lake landscape leaf leaves lifestyle morning nakajima nature nearly observatory outdoor park plant pond port reflection relaxation row rowboat sampan sapporo scene scenic season seasonal sky spring summer tourism travel trees vacation view wallpaper wooden