The National Museum Cardiff is one of seven facilities constituting Amgueddfa Cymru or the National Museum of Wales. Located in Cathays Park, the collection includes exhibits on natural history, geology and archaeology dating back to the ice age. In 2011, the National Museum of Art was added. This contains paintings and sculptures from European masters and impressionists plus historic and contemporary Welsh artists. The first phase of this Beau-Arts building by architects Arnold Smith and Cecil Brewer was finished in 1922. Admission to the museum is free.