Brutalism, also known as Brutalist architecture, is a style that emerged in the 1950s and grew out of the early-20th century modernist movement. Brutalist buildings are characterised by their massive, monolithic and ‘blocky’ appearance with a rigid geometric style and large-scale use of poured concrete. The movement began to decline in prevalence in the 1970s, having been much criticised as unwelcoming and inhuman.
