Elizeu Carlos, 22, dances during a performance in downtown Lisbon August 1, 2012. Carlos is one of the five hip hop dancers who used to earn his living by teaching hip hop and was also hired to dance at festivals. However in the last two years, the dancers had fewer students and fewer requests to perform at festival gigs, forcing them to head out to dance on the streets as a means to support themselves. REUTERS/Rafael Marchante (PORTUGAL - Tags: BUSINESS EMPLOYMENT SOCIETY)