This book is Proceedings of Fabrication and Sculpting Event of the Shape Modeling Internation'2021 Conference. The Fabrication and Sculpting Event (FASE) presents original research at the intersection of theory and practice in shape modeling, fabrication, and sculpting. FASE focuses on the practical problems of generating shapes and specifically addresses the interplay of theory and practice. FASE invites practitioners who have inspiring ideas to contribute their work concerned with techniques to design, sculpt and fabricate shapes. The work with clear algorithmic or mathematical aspects along with practical applications such as digital heritage is particularly desired.