activity blue casting cloud cloudscape couple dusk fishing lake landscapes Leisure Activity men nature Nautical Vessel night non-urban scene outdoors people People Traveling relaxation ripple Serene People silhouette sport Sports And Fitness sun sunset Two People water advice alert appropriate-behavior appropriate-behaviour care communication concern danger dangers deep deep-water denied depth direction don’t-alight flowers foliage not-allowed not-permitted permission-denied plants prohibited prohibition risk risks risky river riverside safety sign signs warning wet white adults anticipation boy casual company fish fisher-folk fisherman fishers fishing-rods floating-dock floating-jetty floating-pier fun gangway hope hopeful leisure man mentor outdoor-activity outdoor-sport patience patient pilings platform pontoon pontoons recreation recreational relaxing river-elevation rods standing tidal unhurried vertical-poles waiting waterside weather