Since 2011 David Fernandes Silva is a Cultural Superior Technician – City Council of Vila Franca de Xira, 2004-2010, Local Archive Technician – City Council of Vila Franca de Xira,  2002-2005, Artist Design Teacher, Academia de Cultura de Vila Franca de Xira. 2001-2003, Universidade Nova de Lisboa – Faculdade de Ciências Sociais e Humanas. Master Course on Medieval Art History – studies program finished, thesis on reconversion to PhD (title “Insignia Potestatis: the importance of heraldic art and decoration on the tombs of de 1st dynasty nobility – XII-XV centuries”) – Classification: 16.

Edition 2016

Edition 2018