The Tetrahedron in Bottrop is an impressive sight that really comes into its own in the evening. The steel construction, which stands on a former spoil tip, is equipped with 1200 light-emitting diodes that glow in different colours. From the viewing platform, you have a fantastic view over the Ruhr region and can admire the city lights. The Tetrahedron is a symbol of the structural change in the region, which has developed from a coal and steel industry into a modern and innovative location. A visit is worthwhile for anyone interested in architecture, art and history.
Hello and good day! My name is Michael Valjak and I live in Neuss near Düsseldorf. I photograph impressive landscapes, exciting cityscapes and the diversity of nature. My goal are pictures with strong colors that still retain their naturalness. My best motifs are available as high-quality wall art and.. Read more…