HARAPPAN GEOMETRY AND SYMMETRY: ASTUDY OF GEOMETRICAL PATTERNS ONINDUS OBJECTS

摘要

The geometrical patterns on various Indus objects catalogued by Joshi and Parpola (1987) and Shah and Parpola (1991) (CISI Volumes 1 and 2) are studied. These are generally found on small seals often having a boss at the back or two button-like holes at the centre. Most often these objects are rectangular or circular in shape, but objects of other shapes are also included in the present study. An overview of the various kinds of geometrical patterns seen on these objects have been given and then a detailed analysis of few patterns which stand out of the general lot in terms of the complexity involved in manufacturing them have been provided. It is suggested that some of these creations are not random scribbles but involve a certain understanding of geometry consistent with other aspects of the Indus culture itself. These objects often have preferred symmetries in their patterns. It is interesting to note that though the swastika symbol and its variants are often used on these objects, other script signs are conspicuous by their absence on the objects having geometric patterns.