alps autumn blue fall grass green late afternoon misty mountains october path tree valley bend fields hill Kinnoul landscape meander orange Perth perthshire river scotland Tay view viewpoint water beautiful beauty creation leaf leaves magic magical nature peace pool rain rainy secret shade shady yellow antique cold dark drizzle drizzly fog gray historic history mist preservation seansons shine train trains winter abstract forest fright ghost limbs long exposure night park peaceful Sardinia scare scary seasons trees white wood