This artistic research aims for the artistic and technological professional development of teachers of art. We have studied the theories of McLuhan and Marc Prensky. We have also reviewed literature about the development of artistic workshops with the theme of identity. We have focused on case studies conducted by Escaño, Zafra, Acaso, Agra and Eça, among others.We provide a new methodology in the field of art education using Internet and social networks for the artistic and technological professional development of Art teachers.AVATARS, international exhibition, has been organized by Saura Angeles from research group UAM : PR-007 "Digital Resources for Arts Education". It opened in June 2009. It is about the concept of network identity. AVATARS is a collective and itinerant exhibition of self-portraits. It has been put together at the teacher-artists's network E@ (http://www.arteweb.ning.com/). Coordinated by teachers and artists, it comes in two formats: analog and digital. 120 participating artists from 12 Latin American countries sent their works to form part of a permanent virtual exhibition. The works chosen by the selection committee were printed on paper at Madrid and others cities. Pedro Villarrubia designed a poster showing all participants' works and customized it depending on the context and date of exhibition in each country. It continues its journey through different universities and galleries around the world. The exhibition is an excuse to have a workshop and a meeting of art teachers in order to start developing collaborative work online.