Booklets by German design studio 804© deal with various aspects of graphic design. Presented here is a “Naming” booklet, which deals with naming/name-finding, and a “Semiotic” booklet, which provides a brief introduction to semiotics, the general theory of signs and sign systems. Designed by Helge Rieder, Carsten Prenger, Oliver Henn – with Skolar by David Březina and Taz by Lucas de Groot.