Brutal repression and commercial bids to co-opt them have failed. The pixadores --the city's graphic rap-artists- fight to maintain their transgressive art of tagging walls and buildings.
Nicaragua’s Grand Canal project continues to be delayed amid news that Wang has lost 85 percent of his fortune. The canal seems ever more to be a mirage. Russell White investigates.
Urban street art is now an established feature of Argentina's capital, adding plenty of colour to many of the city's neighbourhoods . Russell White explores.
In the last of the series, Russell White looks at the geo-strategic implications of the Nicaraguan Canal and wonders why the United States has not been more vocal.