This week’s buildings are chosen by Sarah Wigglesworth.

Tweet @WhatBuilding and let us know what building this is to win a prize.*

*There is no prize.

St Peter’s Church at Klippan, Sweden by Sigurd Lewerentz

Sarah says:

“A building unlike any other, this beautiful cave made entirely of brick is a truly moving place to contemplate the spiritual. The Christian symbolism is sublimated to the visceral qualities of light and darkness.”