arched architecture archway building entrance historic light local stone pillar shadows sign stone sunlight walls angles arched window christian church community faith fellowship heritage local-stone members old pattern patterns perspectives picturesque random randomly-coursed rock rocks rough rural shape shapes significant stone-walled stones stucco textures traditional uneven wall window windows worship communication contributions costs façade history Kalamunda message private residence semi-rural stonework Western-Australia appearance backdrop background barrier bridge brown coloring colors colouring colours constructed craftsmanship creative culvert curved decorative display local ornamental park perspective secure solid stream strength strong surface surfaces texture variations variety well-built fitted fitting large patchwork rugged security shade shaped sharp sunshine cemented concrete mortar