Notable commercial buildings in Arts and Crafts styles included Lethaby's 122-124 Colmore Row of 1900 – a building of European importance in its break with revivalism – and Arthur Dixon's 1898 Birmingham Guild of Handicraft in Great Charles Street, whose "virtually styleless" design reflected his radical socialist views by using round arched windows in an explicit rejection of the Gothic Revival. The most important church architecture of the movement was that of William Bidlake, culminating in his St Agatha's, Sparkbrook of 1899, whose inventive but restrained design had a national influence, maintaining the close relationship between function and decoration that was important to the Gothic revival, while moving away from the straightforwardly historicist imitation of medieval precedent.