clouds country environment field Sardinia scene scenic snow stem strain tree trees trunk trunks vegetable white winter bank bushes channel channels forest green lakeside landscape nature reed reflections spree spree forest spring water Danzig electric Emu Gdansk multiple overhead lines pantograph passenger rail Self-powered self-propelling train unit vehicle vessel berth bow british chocks concrete discovery dock dry dundee hull jack masts museum port prow repair ship union ancient door hidden iron key lock mystery old open puzzle reveal rustic secret skeleton solve unlock vintage amigos business business on the move conversation ejecutivos executives friendship happiness plans talk two friends young businessmen aqua background clean gravel pattern pebble pool rock rocks round shallow stone stones submerge texture wet beach chair holiday male man older reading sea senior shade sit sitting summer sun umbrella vacations animals bug butterfly caterpillar closeup eat krayker larvae leaf macro metamorphosis moth munch pupae worm close-up considering contemplating contemplation glasses hand lady pensive reading-glasses spectacles thinking thought thoughtful woman