By Karin Bjoerkquist and Sebastien Corbari

St Mark's Church in Bjoerkhagen, one of Stockholm's southern districts, is one of Sigurd Lewerentz's (1885-1975) key designs. But unlike Lewerentz's other famous church, St Peter's in Klippan, no book has been published to date that constitutes a fitting tribute to this masterpiece of brick brutalism.