The new (1991) Roman Catholic classical Cathedral Church of St Mary and St Helen incorporates part of the original Victorian church. Designed by distinguished classical architect Quinlan Terry with roundels by Raphael Maklouf. Architecturally, the inspiration is early Italian Renaissance crossed with the English Baroque of Christopher Wren. The north elevation consists of nine bays each divided by Doric pilasters. This is broken by a huge half-circular portico. The Kentish ragstone walls have a natural rustic look, which contrasts with the smooth Portland stone of the capitals and column bases. Inside is an arcade of Tuscan arches with central altar with the lantern above.