A gifted painter, Christie started a volunteer organization, Team HeArt, that specializes in donating large-scale murals to the community. The group, which brings its own supplies so that the murals are truly free of charge, has designed and painted murals for the River of Grass Community Center nursery, as well as the science lab at Welleby Elementary School in Sunrise. The Welleby mural is ocean-themed and includes the school mascot — a dolphin. Christie has also volunteered extensively to benefit the Falmouth Place of Safety Girls’ Home in Jamaica — donating her artwork, a small library of books, and serving as an in-person mentor at the home, which serves orphaned, abandoned and abused girls. She was named a National Merit and National Achievement semifinalist, an AP Scholar with Distinction, and will attend Yale University in the fall.