Also, the subject which is a concentrated couple acting on an arbitrary point and in any direction of a plate with four built-in edges, is discussed in this paper.

Building edges include continuous built-in timber seats of various configurations, enabling visitors to find a place of preference, to sit in large groups or find a quiet place alone.

Pattern and edges should be aligned to create a composition; just as you look at site designs in plan view you can see the relationships between built elements and your proposed site features.