black cruise deliverer duotone help hulk Life boat life-boat monochrome ocean rescue rescuer safety sail sailing save sea ship water white boat control destination direction England hobby lake leisure miniature model park pass pond reflection remote shadow sunlight Sussex yacht box-like crew cruise-liner cruise-ship decks entertainment exotic-adventure exterior families features growing-demand harbour holidaymakers huge-ocean-going-vessel hydrodynamic journey leisurely-travel luxury moored mooring passengers port preparation preparing retirees romantic-getaways tourism tourists transport transportation travel vessel abstract angles background changing coastal color colors colour colours currents dark deep ebb-and-flow expanse Indian-ocean light motion movement powerful reflections ripples rippling salt-water surface texture textures vast vibrancy vibrant view wallpaper waves stern above-the-deck cables cabling communicating communication edges ladder lighting lights lines navigation navigational-lights onboard perspectives railing rails secure security signal-light tower views warning-lights chairs deck deckchairs empty occupied people popular relaxed relaxing vacant weather wooden cage rigging work workman