material :: plastic bags, crayons
student :: Ana Cris Medina
material :: felt tip pen filter
Student :: Ana Cris Medina
Student :: Ana Cris Medina
material :: saw dust
Student :: Bertha Alicia Torres
Student :: Bertha Alicia Torres
material :: legal files
Student :: Bertha Alicia Torres
Student :: Bertha Alicia Torres
material :: Video tape
Student :: Dafne Rios
Student :: Dafne Rios
material :: magazine paper
Student :: Marines González
Student :: Marines González
material ::PET bottles
Student :: Marines González
Student :: Marines González
material ::washing machine basin
Student :: Mauricio Peregrina
Student :: Mauricio Peregrina
material :: egg cartons
Student :: Mercedez Vázquez
Student :: Mercedez Vázquez
material ::color pencils
Student :: Mercedes Vázquez
Student :: Mercedes Vázquez
material :: tetrapack
student :: Miguel Rodríguez
material :: tetrapack
student :: Miguel Rodríguez
material :: can tabs
student :: Raúl Ortíz
material :: unused stationary paper
student :: Raúl Ortíz
material :: used bus earphones
student :: Sharon Germes
material :: old photographs
student :: Sharon Germes
