afternoon archs building city DF Distrito Federal government Mexico on the move people street traffic Africa African ethnic black child group Kenya Maasai masai poor semi-nomadic Tanzania tribal tribe blue brown bushes forest granite grass gray green lake mountains pine rocks sand trees Walking Trail architecture berlin brandenburg christianity church germany history Nicholas quarter Nikolaikirche Nikolaiviertel pray religious St. Nicholas highlands landscape leaves natural nature river rocky scenery stream tree water wild glass glasses glasshouse greenhouse grid hothouse of pane plants roof sky top bares clouds coast coastline construction decay estaca green. rural line ocean saavem sea white American South country estate drive driveway entrance estate gates georgia ivy Live Oak Oak Trees plantation savannah