“The old-fashioned fronts of these houses, which had older than old-fashioned backs, rose sheer from the pavement, into which the bow windows protruded like bastions, necessitating a pleasing chassez-déchassez movement to the time-pressed pedestrian at every few yards. He was bound also to evolve other Terpsichorean figures in respect of door-steps, scrapers, cellar-hatches, church buttresses, and the overhanging angles of walls which, originally unobtrusive, had become bow-legged and knock-kneed.” (from The Mayor of Casterbridge, by Thomas Hardy)