I
mmediately after the 1901 exhibition, behrens sold his magnificent home on the Mathildehohe and began teaching at the dusseldorf school
of applied arts (kunstgewerbeschule). He was its director in 1903–1907 and significantly changed the method of instruction, devoting more time to studio work and to the study of materials and technologies.

Crematorium in Hagen-Delstern, Germany,
designed by peter behrens, built in 1908
The reforms that he brought to the school in
Dusseldorf reflected the evolution of his own views of applied art. Before Dusseldorf, his esthetics looked to the creation of purely beautiful living spaces without regard to costs. His Darmstadt house had been a priceless toy,
a completely handmade, three-story jewel box. In Dusseldorf he turned his attention to the production aspects of applied art.

In 1904 behrens invited johannes ludovicus mathieu lauweriks, a Dutch architect with his own theory of ornamentation, to join the Dusseldorf
faculty. lauweriks was fascinated by abstract geometric constructions, which he believed to have mystical significance. lauweriks was a powerful influence on behrens’ architecture (the influence is especially notable in the interior of the crematorium at Hagen, which behrens built in 1905–1908) and his graphic design, in which geometrical figures, imposed one on another, take the place of behrens’ earlier art nouveau ornaments.
While working at the school in Dusseldorf,
behrens continued active as an architect. In addition to the Hagen crematorium, he built the splendid Villa Obenauer in Saarbruken (1905–1907), among other projects.
Interior of Crematorium in Hagen-Delstern
