The back of a teenager with scars is observed at Hogar Claret Reformatory in Neiva, Colombia, Thursday, Nov. 28, 2013. (www.cuentosdefotografos.org Photo/W.Martinez) ©

Teenager  in his prison cell at Valle de Lili Reformatory in Cali, Colombia, Friday, Sept. 27, 2013. (www.cuentosdefotografos.org Photo/W.Martinez) ©

Teenager shows a tattoo on his body while she smiles at Valle de Lili Reformatory in Cali, Colombia, Friday, Sept. 27, 2013. (www.cuentosdefotografos.org Photo/W.Martinez) ©

Teenagers in gym class at La Pola Reformatory in Medellin, Colombia, Thursday, Dec. 5, 2013.(www.cuentosdefotografos.org Photo/W.Martinez) ©

Teenager in isolation condition looks through a  window in his prison cell window at Hogar

Claret Reformatory in Neiva, Colombia, Thursday, Nov. 28, 2013.

(www.cuentosdefotografos.org Photo/W.Martinez) ©

Teenage girls make a prayer during a mass at Redentor reformatory in Bogota, Colombia, Friday, Dec. 20, 2013. (www.cuentosdefotografos.org Photo/W.Martinez) ©

Teenager receives a visit of his wife and his son on Christmas day in his prison cell at Redentor reformatory in Bogota, Colombia, Tuesday, Dec. 24, 2013. (www.cuentosdefotografos.org Photo/W.Martinez) ©

Teenager looks through a small window from his prison cell at Valle de Lili Reformatory in Cali, Colombia, Friday, Sept. 27, 2013. (www.cuentosdefotografos.org Photo/W.Martinez) ©

Teenager looks through a small window from his prison cell at Valle de Lili Reformatory in Cali, Colombia, Friday, Sept. 27, 2013. (www.cuentosdefotografos.org Photo/W.Martinez) ©

Teenagers make a beeline for lunch at La Pola Reformatory ine in Medellin, Colombia, Thursday, Dec. 5, 2013. (www.cuentosdefotografos.org Photo/W.Martinez) ©

Teenager looks through a small mirror at Los Patios    Reformatory in Cucuta, Colombia, Wednesday,

Nov. 6, 2013. (www.cuentosdefotografos.org Photo/W.Martinez) ©

A teenager writes a letter in her  prison cell at Valle de Lili Reformatory in Cali, Colombia, Friday, Sept. 27, 2013. (www.cuentosdefotografos.org Photo/W.Martinez) ©

Adolescents in a barber day at Valle de Lili Reformatory in Cali, Colombia, Friday, Sept. 27, 2013. (www.cuentosdefotografos.org Photo/W.Martinez) ©

Two teenagers exchanged blows boxing in a prison cell at Los Patios  Reformatory  in Cucuta, Colombia, Wednesday, Nov. 6, 2013. (www.cuentosdefotografos.org Photo/W.Martinez) ©

The hairstyle of a teenager is observed in a  passage at Valle de Lili Reformatory in Cali, Colombia, Friday, Sept. 27, 2013. (www.cuentosdefotografos.org Photo/W.Martinez) ©

Two teenagers make handicrafts  inside a prison cell at Valle de Lili Reformatory in Cali, Colombia, Friday, Sept. 27, 2013. (www.cuentosdefotografos.org Photo/W.Martinez) ©

A teenager shows a tattoo with a protector ritual message inscribed on his bodyat Los Patios  Reformatory  in Cucuta, Colombia, Wednesday, Nov. 6, 2013. (www.cuentosdefotografos.org Photo/W.Martinez) ©

The tattoo of two-parent family of a teenager is seen in a prison cell at Los Patios  Reformatory in Cucuta, Colombia, Wednesday, Nov. 6, 2013. (www.cuentosdefotografos.org Photo/W.Martinez) ©

A drawing is observed in the notebook of a teenager in a prison cell at Hogar Claret Reformatory in Neiva, Colombia, Thursday, Nov. 28, 2013. (www.cuentosdefotografos.org Photo/W.Martinez) ©