Monica Lopera in Francisco the Mathematician (1999)

Manuel José Chaves, Carolina Cuervo, Andrea Gómez, Lina Luna Rodríguez, Luis Mesa, Jorge Monterrosa, Verónica Orozco, and Oscar Mauricio Rodriguez in Francisco the Mathematician (1999)

Luis Mesa and Jorge Monterrosa in Francisco the Mathematician (1999)

Manuel José Chaves and Oscar Mauricio Rodriguez in Francisco the Mathematician (1999)

Luces Velásquez in Francisco the Mathematician (1999)

Verónica Orozco and Jacques Toukhmanian in Francisco the Mathematician (1999)

Alejandra Borrero and Mauricio Figueroa in Francisco the Mathematician (1999)

Mario Duarte and Diana Ángel in Francisco the Mathematician (1999)

Manuel José Chaves and Verónica Orozco in Francisco the Mathematician (1999)

Oscar Mauricio Rodriguez in Francisco the Mathematician (1999)

Jorge Monterrosa and Oscar Mauricio Rodriguez in Francisco the Mathematician (1999)

Verónica Orozco and Diana Ángel in Francisco the Mathematician (1999)

Mauricio Figueroa in Francisco the Mathematician (1999)

Mario Duarte in Francisco the Mathematician (1999)

Jorge Monterrosa in Francisco the Mathematician (1999)

Manuel José Chaves and Jorge Monterrosa in Francisco the Mathematician (1999)

Manuel José Chaves and Lina Luna Rodríguez in Francisco the Mathematician (1999)

Jacques Toukhmanian in Francisco the Mathematician (1999)

Diana Ángel in Francisco the Mathematician (1999)

Cristian David Duque and Ivonne Orozco in Francisco the Mathematician (1999)

Ivonne Orozco in Francisco the Mathematician (1999)

Oscar Dueñas, Andrea Gómez, John Jairo Jaimes, Lina Luna Rodríguez, Jorge Monterrosa, Jacques Toukhmanian, and Diana Ángel in Francisco the Mathematician (1999)

Verónica Orozco in Francisco the Mathematician (1999)

Oscar Dueñas, Lina Luna Rodríguez, Luis Mesa, Jorge Monterrosa, Oscar Mauricio Rodriguez, and Ricardo Vélez in Francisco the Mathematician (1999)

Manuel José Chaves, Andrea Gómez, Lina Luna Rodríguez, Jorge Monterrosa, Verónica Orozco, and Diana Ángel in Francisco the Mathematician (1999)