The number of sides a shape has will be significant, as will the colours. Considerable symbology has grown up around shape. You might also like to consult the entries for archetypes, colours, globe, labyrinth and numbers, as well as the information on spiritual imagery and symbols in the introduction. You might also like to consult the entries for archetypes, colours, globe, labyrinth and numbers, as well as the information on spiritual imagery and symbols in the introduction.