On the occasion of the 40th anniversary of the 'TAC' collection, designed by Walter Gropius for the Rosenthal studio-linie, and the 90th anniversary of the Bauhaus the 'TAC' collection will be the focus of the year 2009. As a homage to the Bauhaus era and as an addition to the existing 'TAC' range the collection has been complemented by typically Bauhaus colours blue, yellow and red.