Advances in Architectural Geometry / AAG is a symposium where both theoretical and practical work linked to new geometrical developments is presented. This symposium aims to gather the diverse components of the contemporary architectural tendencies which push the building envelope towards free form and respond to the multiple current design challenges. It involves architects, engineers, mathematicians, software designers and contractors. We aim at connecting researchers from architectural and engineering practices, academia and industry. AAG has become a reference in the professional field and is supported by the direct participation of the most renowned architectural design and engineering offices along with academic laboratories.