Hasan Abad Square in Tehran What is an urban space Evaluation of beauty in the urban space (cid:1) Ordering (cid:1) unity & composition (cid:1) scale and correct proportion (cid:1) harmony WHAT IS FRACTAL (cid:1) Fractal is a structure that each element of it is similar with its whole. How Survey the ways of increasing the content of urban space by fractal information (cid:1) in historical cities such as London , Venezia , Yazd , Kashan , Isfahan (historical cities of Iran) colonnades , surfaces and lanes all have permeable surfaces that because of that exchanging could be possible. Increasing information in an urban space By plan (x-y axis): Vertical facets and flutes close to the ground Increasing information in an urban space By plan (x-y axis): courtyards :Its boundaries carefully direct information inwards. Increasing information in an urban space By plan (x-y axis): colonnades Increasing information in an urban space By plan (x-y axis): Columns and pilasters Increasing information in an urban space By plan (x-y axis): Fluting on columns