Danish-Icelandic artist Olafur Eliasson created a huge kaleidoscope inside the atrium of a museum. Titled “Mikroskop,” the installation is one of the standout pieces in the artist's first solo exhibition in a Berlin institution. The central theme of the show is Berlin, the city in which the artist has lived and worked for many years. “Innen Stadt Auen” (Inner City Out) concerns itself closely with the relationship between museum and city, architecture and landscape, and space, body and time. The entire project includes 28 works, most of which have been created especially for this occasion.