airport airport terminal careless communicating communication confusing conveniences directional sign faith inappropriate informative informing inter-faith interior miscommunication mixed communication mixed signals personal personal air personal light prayer prayer room signs toilet toilets travel travellers travelling unfortunate angles arched arched window architecture building christian church community Darlington laterite façade fellowship heritage historic inter-War Gothic style laterite local stone Lutheran members pattern patterns perspectives picturesque popular random randomly coursed rock rocks shape shapes significant St John’s stone stucco textures traditional uneven unused wall window worship Darlington-laterite fitted foliage inter-War-Gothic style local-stone Luheran Northbridge Perth randomly-coursed rustic sealed shadows shrubbery St-John’s trees walls windows creepers vine buttress buttressed buttresses circle concreted cross doorway encircled encircled cross former façade painted shadow shadow of a cross weddings arched windows