Blind capoeira teacher Kanoa searches around for his things before giving classes at the Fallet slum,...
Blind capoeira teacher Joao Kanoa searches around for his things before giving classes at the Fallet slum, in Rio de Janeiro April 12, 2013. Kanoa says he lost his vision at work seventeen years ago when the change of temperature inside a cold-storage room damaged his retina. Picture taken April 12, 2013. REUTERS/Pilar Olivares (BRAZIL - Tags: SOCIETY)