In the late 19th century, German and French residential and commercial buildings began to display clear differences in the design of the corners of buildings, which to this day continue to shape the cityscapes of both countries and distinguish them from one another. In France, the practice of cutting off the corners of buildings and thus connecting the façades more organically began in the 1840s, but the structuring was continued without emphasizing the corner bay. In the search for a national architectural style, from the 1870s the Germans combined the