HKPA offices, 20 Old Pye Street, Westminster, London

NOTES: This is the offices of Howell Killick Partridge & Amis, a conversion of a late Victorian warehouse (originally a shirt factory), by the practice in 1969. The offices were refurbished in 1986-1987 when this image was taken. The building was later converted into flats in the 1990s. See RIBA132618 for a colour version of this image.