PROUD MOMENT: La niece, the sobrina has her first film debut tribecafilmfestival as the co writer with itsmarcelruiz and carlosruizphoto of “Summer of Three”. This is huge for Mariana, for our family and for Puerto Rico. And also for Chicago since marianabelaval is a proud graduate of columbiachi and uchicago #anabelaval #tribeca #tribecafilmfestival #puertorico #film