the principles of traditional designing dominant on carpet and tile designing and islamic architecture

the feature of decorating curves in iranian arts, paintings, illumination, cover decorating, engraving carving sudoriferous cloth carpet and several decorations related to architecture including tile, stucco have principles and features of traditional designing. several types of figures of khatayi and ieslimi and their roles in combination and space besides having principles in proportion to ground have certain features. this article has been formulated by the aim of reading khatayi and eslimi figures in both carpet and tile arts and its main issue is how to draw these figures and their system of combination in both of these arts. the methodology is descriptive. the statistical population includes architectural works of several islamic periods and carpet works in contemporary period. all the designs presented in this article are drawn by the author and it has been attempted to be able to explain features of traditional design system exactly.