backdrop background beach coast coastal coastline colors colours conservation conserve conserving contrast contrasting cultivation dune-flora dunes environment environmental flora foliage grass grasses green greenery growing growth leafy leaves levels light natural nature ocean ocean-edge ocean-waterline plants salt-resistant sand sand-dunes scrub tides vegetation water waterline cochin fish harbor harbour holiday India kochi lake lakes paradise river rivers sea seas sunrise sunset sunsets vacation gold golden lights magic rise set silhouette sun walk walking bay blue canada cloud forest hill island mountain ripple shore sky vancouver white buildings channel danger hazard houses lighthouse norway norwegian passage promontory rock town warning boat boats building calm clouds HDR mast masts mole moonlight night Nyberg pier Bornholm clear Denmark fresh rocks stone stones wave waves wet