ver Cuevana 3. Thirty-five years after their first meeting, which would change their lives, Argentine guitarist Lucio Yanel and his Brazilian pupil Yamandu Costa reunited to redo, on a trip, the paths that originally led Yanel to the interior of Rio Grande do Sul. Aboard a motor home, with his guitars and memories, master and disciple cross the border of Brazil towards Corrientes, the Argentine's homeland, reflecting on the transformations brought about by the inexorable passage of time.