When we're talking about rhythm and architecture we can compare it to music. In music rhythm is a pattern of beats. It gets boring  if the same thing repeats, so some beats can stand out more than others. For example you can If a window is repeated it wouldn't be as good as having multiple designs. The texture of the building can make it more interesting also. The building can be smooth or rough, Nordvest-kvarteret was a building That was reaping its design and wasn't interesting. Some Buildings show symbolism through its architecture. And its important to show it.