IMM Cologne 2013: Wilde+Spieth. Interview with CEO Thomas Gerber.
...Together Wilde+Spieth and Egon Eiermann released over 30 product ranges, and even today some 43 years after Eiermann's death the two remain inseparable, while chairs such as the SE 18, SE 42 or SE 68 have gone on to take their rightful place in the high pantheon of European design...