blue canada coast distance distant empty far grey horizon island landscape natural nature ocean sea seascape sky Vancouver Island vast water background beach calm cloud clouds coastal damp grain grains sand shell shore tide wallpaper waterway wave waves wet green heaven holidays leaf leaves light palm palmtree plant plants sun tree tropical vacation vacations white yellow air airborne beaches birds concept feathers flight flying Laridae peace plumage seagulls tern adriatic sea Adriatyk chmury fale holiday morze niebieski niebo rocks rośliny skały wybrzeże