"Boy in the ladder"
A young Mayan boy climbs a ladder out of a sacred cenote, Yucatan
Biography: Cristina is a Mexican-born marine biologist and photographer who specializes in conservation issues surrounding the ocean and indigenous cultures. As a writer and a photographer for the past 25 years, her work centers on the delicate balance between human well-being and healthy ecosystems. Cristina is the Executive Director and Vision Lead at SeaLegacy, an non-profit organization dedicated to changing the narrative of the world's oceans.