작가 Alvaro Almeida Gómez 
 작가 Henry Andrés Plata Sánchez 
 작가 Darío Arciniegas Vega 
 작가 Deyanira Maldonado Guerrero 
 작가 Gerson Barajas 
 작가 Jorge E . Gómez Ríos . 
 작가 jorge Leonardo López Agredo 
 Some 2 D Math Pictures 
 Expressive Math