Katayama worked in several art and design disciplines from graphic design and sculpture to environmental works and sculpture. His design work features rhythms and patterns and has a resemblance to modern jazz and the studies of Josef Albers.
Bäumer gave the company a unique brand image amplifying its graphical image after a time of post-war economic recovery. This style of advertising composition can be seen across many 1960s campaigns, especially from other German designers such as Anton Stankowski.
Forward and a selection of poster designs entered to the Die besten Plakate des Jahres 1963. Featuring the work of Hans Hartmann, Jörg Hamburger, Jost Hochuli, and Armin Hofmann.
