MIAMI (AP).- A young boy reaching toward a glimmer of light took shape as Haitian graffiti artist Jerry Rosembert Moise sprayed paint on the wall of an impoverished neighborhood’s youth center. It’s the kind of clearly hopeful image Moise developed after a catastrophic earthquake leveled his hometown of Port-au-Prince in January. “I used to do caricatures, but now I try to be more realistic to get more attention for helping the country,” Moise said during a break from his painting Thursday night. Moise, who gained international attention for his images after the earthquake, is among the artists taking advantage of the art fair crowds in Miami this week to highlight Haiti’s ongoing struggles and raise funds for earthquake victims. Thousands of collectors are in Miami for the annual Art Basel Miami Beach