The most people arranged to form an image of a human fingerprint is 250 participants and achieved at an event organized by Villavicencio Argentina, at the Galileo Galilei Planetario, in Buenos Aires, Argentina, on 14 July 2012.

All of the participants wore black shirts for the attempt. The record celebrated Villavicencio’s, ‘Dejá tu Huella, una Reserva por más Reservas,’ (‘Leave your fingerprint, one Reserve for More Reserves’) campaign. Villavicencio partnered with Banco de Bosques, (Argentina Forest Bank) and purchased one square meter of forest for every bottle of water sold from May through June 2012. At the record attempt, Villavicencio announced that 22 million square meters of forest had been saved.