Headed by Winy Maas, Jacob van Rijs, and Nathalie de Vries, the Rotterdam-based firm MVRDV has since 1993 pursued a highly daring kind of architecture, radically festive and well distanced from conventionalisms, that has not run out of steam through the years, not even with the broad diversity of commissions and contexts that the practice has had to address. This tenacious transgression is illustrated by the four projects that are presented in the followintg pages: Tianjin Binhai Library (China), The Imprint entertainment complex in Seoul (South Korea), the mixed-use Baltyk Tower in Poznan (Poland), and MVRDV’s own new studio in Rotterdam.