In the first In the first years of his artistic career, most of Norbert Lösche's pictures were black and white. The technique was mostly pencil, although there were also ink drawings and etchings. Many of these works can be found in the collector's pictures on this website. He still sometimes continues the charm of these works of art in his digital works.years of his artistic career, most of Norbert Lösche's pictures were black and white. The technique was mostly pencil, although there were also ink drawings and etchings. Many of these works can be found in the collector's pictures on this website. He still sometimes continues the charm of these works of art in his digital works.