carved dragon isolated lamp light London metal post snake street street lamp wings Cairo cars crowd egypt hour hours jam rush rush hour streets taxi traffic traffic jam city cobbled dusk dusky Lower Silesia Ostrów Tumski sightseeing tourism town urban walking Wrocław bridge commute commuting freeway highway motorway street lamps street lights sunset travel buildings dirty houses locakl narrow old pavement Poland road small t-street walls windows asphalt black chalk color colors dark desktop pattern texture wallpaper barricade barricades communicate flash flashing lights orange street sign warn warning white brick bricks cobblestone cobblestones path paver pavers sidewalk street scene walkway art art noveau barcelona blue glass lighting noveau spainsky street lighting