Sharing back the making of the web-documentary Pregoneros de Medellín (Colombia) — http://www.pregonerosdemedellin.com N.B : This post will discuss the realization of the interactive part of the web-documentary about the street-vendors of Medellín: Pregoneros de Medellín (in English “The Criers of Medellín”). If you do not know it, you should check-it out before reading this article: http://www.pregonerosdemedellin.com …