Un esquema bien clasificado y ordenado sobre modos de dibujar, que no me resisto a publicar. A simple slideshow showcasing some line drawing techniques with a focus on the work of Vincent Van Gogh & Albrecht Durer. en presentación linedrawingthecniques.
http://curkovicartunits.pbworks.com/w/page/11306896/%22Make%20You%20Mark%22%20-%20Line%20Drawings
