Born in Stockholm 1956 University College of Arts Crafts and Design Konstfack, small scale architecture Stockholm 1979-84. Professor at HDK School of design & crafts, Chalmers University, Gothenburg 1995-96. Associate of The Royal Swedish Academy of Fine Arts since 2011. Mats Theselius works in the field between art & design. Mats works with different design commissions as well as his own production, exhibitions, set design, installations, books, film and music. Mats Theselius also produces his own unique custom made armchairs.