angles appearance bricks building building-construction coloring colors colouring colours constructed construction craftsmanship home homes house local-stone old patterns perspectives picturesque random randomly-coursed Recycled rock rocks rough secure security shape shapes significant skilled solid stone stone-walled stones stonework strength strong surface surfaces texture textures traditional uneven used variations variety walls well-built accommodation architecture box-like boxed brickwork building-site building-work buildings concrete concreting development distinctive elements exterior external gray grey height high light linear lines modern modernistic plain second-storey second-story squared straight structured style suburban two-storey two-story units urban views wall windows work home-units