An opposition supporter jumps over a painting depicting Venezuelan President Nicolas Maduro during a protest in Caracas

An opposition supporter jumps over a painting depicting Venezuelan President Nicolas Maduro during a protest in Caracas February 22, 2014. Venezuela's jailed protest leader urged supporters on Friday to keep demonstrating peacefully against President Nicolas Maduro despite violence that has killed at least six people and rocked the OPEC member nation. REUTERS/Tomas Bravo (VENEZUELA - Tags: POLITICS CIVIL UNREST)