The artist is able to make the tessellation by combining geometric forms into a pattern.
A tessellation or tile is the covering of the a surface, usually a plane, with one or more geometric forms called tiles, with really no overlaps or gaps. Tessellation could be generalized to greater dimensions and a number of geometries in mathematics. A periodic tiling features a recurring pattern. Regular tilings with normal polygonal tiles all the same form & semiregular tilings with irregular tiles of more than a shape with every edge identically placed are two examples. Periodic tiling patterns can be divided into 17 wallpaper groups. Non-periodic tiling is one that does not have a repeating pattern. Aperiodic tiling employs a limited selection of tile forms that cannot create a repeating pattern.
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