Rio Tejo (Lisboa, Portugal) (mgkm photography) Tags: winter shadow cidade blackandwhite naturaleza black portugal nature monochrome silhouette rio river landscape photography landscapes photo nikon europe lisboa lisbon natureza gimp sigma lissabon tejo pretoebranco bnw blackandwhitephotography riotejo blackwhitephotos ptbw ilustrarportugal nikonflickraward d3100 igersportugal bnwportugal