Vortex's meeting at Department of the Mathematics, University of Brasilia, during Gustavo Abade's  Seminar  on Drop size distribution in Clouds (September -2018). Left to Right: Yuri Sobral, Taygoara Oliveira, FRC, Gustavo Abade, Yves, Filipe Evangelista, Yuri Sinzato, Vanderlino, Arthur, Gesse Roure, André von Bories, Victor Shumy and Marcos Frabricio.