Crossing borders is enriching. As latinoamerican settled in The Netherlands we have lived the experience to cross the borders of our own former home countries. But we also know that borders are artificial boundaries, they are conventions, and as practicioners in architecture, we constantly wonder: what are the boundaries of our profession? The 2nd edition of the Simposium Borders of Architecture or ganized by PLAAN was succesfully held the 29th of November in Haarlem at the ABC Architectuur Centrum. Thank you to all speakers for sharing own experiences and personal vision about the present and future in architecture!