Landscape architecture could result in even more complex shapes. Of course also circles, for instance above places where was water well, roundel, threshing floor, garden little lake.
Mazingira ya usanifu inaweza kusababisha maumbo magumu hata zaidi. Bila shaka pia mzunguko, kwa mfano juu ya mahali ambapo ilikuwa vizuri, roundel, kupuria sakafu, bustani kidogo ziwa.