. ▁ ▁Os man ▁rev ived ▁some ▁of ▁the ▁six ▁scripts ▁that ▁had ▁fallen ▁into ▁dis use . ▁These ▁scripts ▁under w ent ▁a ▁process ▁of ▁pur ification ▁and ▁became ▁known ▁as ▁" H â f iz ▁Os man ' s ▁style ". ▁The ▁younger ▁generation ▁of ▁call ig raph ers ▁preferred ▁this ▁style , ▁and ▁it ▁gradually ▁replaced ▁Ham d ul lah ' s ▁style . ▁ ▁Os man ▁was ▁not ▁only ▁a ▁fine ▁call ig raph er , ▁but ▁was ▁also ▁a ▁master ▁of ▁layout . ▁He ▁raised ▁text ▁design ▁to ▁new ▁height s , ▁often ▁incorpor ating ▁different ▁styles ▁of ▁call ig raph y ▁on ▁the ▁same ▁page . ▁His ▁master pie ce ▁is ▁the ▁Ott oman , ▁h ily e ; ▁a ▁design ▁template ▁that ▁includes ▁eight ▁distinct ▁elements ▁arranged ▁a est het ically ▁to ▁provide ▁for ▁cont empl ative ▁reflection ▁and ▁dev otion . ▁The ▁elements ▁are : ▁Ba ▁mak an ▁( pre l ude ); ▁G ob ek ▁( bel ly ); ▁Hil al ▁( c res cent ); ▁Ko ' eler ▁( c orn ers ); ▁Ay ak ▁( verse ); ▁E tek ▁( foot ); ▁Kol t uk ar ▁( alle ys ) ▁and ▁Per v az ▁( frame ). ▁His ▁h ily e ▁became ▁the ▁standard ▁layout ▁in ▁the ▁Ott oman ▁world . ▁▁▁ ▁A ▁h ily e ▁is ▁a ▁call ig raph ic ▁panel ▁containing ▁a ▁had ith - based ▁text ▁describing ▁the ▁Pro ph et ' s ▁physical ▁appearance ▁and ▁attributes .