background liquid satin swirl swirls water waves animal animals bird birds down drake duck ducks feather lake nature plumage surface tidal wave blue child indoor lessons pool sport swim swimming water sport black contrast eu felipe Ferrol galicia horizon light ocean san sea Spain window breaker breakers breaking Cromer foam foaming groin groyne norfolk power powerful shore surf surge abstract Asian curve design illustration japan repetition retro sky sun sunlight sunshine Asia beach boat boats canoe cruise longtail sail ship thai Thailand tourist transport coast coastal fishmonk flow flowing froth long exposure rock rocks