EJMT Abstract

In the first part of this paper, we discussed selected geometric concepts related to the class of patterns that were referred to as gereh. The creation of these patterns followed the rules of gereh (axioms). Constructions of such patterns comprised three steps: construction of the contour for the pattern template, construction of tessellation inside the contour, and designing a pattern for each tessellation tile. In this part, we will discuss some concepts of decagonal gerehs, i.e., gerehs with tessellation tiles derived in some way from the geometry of a regular decagon. We will discuss different types of decagonal patterns, as well as tessellations used to create decagonal designs.