▁a ▁natural ▁historical ▁archive . ▁It ▁contains ▁for ▁instance ▁sed iments ▁from ▁the ▁Ha ub i ▁bad lands ▁= ▁bad ▁er os ion . ▁▁▁ ▁Pictures ▁can ▁be ▁found ▁on ▁Pan or am io ▁of ▁Lake ▁and ▁Bad lands . ▁ ▁References ▁ ▁Category : K ondo a ▁District ▁Category : Pop ulated ▁places ▁in ▁D od oma ▁Region ▁Category : W ards ▁of ▁T anz ania <0x0A> </s> ▁Pi : ▁Fa ith ▁in ▁Cha os ▁( st yl ized ▁as ▁) ▁is ▁a ▁ 1 9 9 8 ▁American ▁psych ological ▁thr iller ▁film ▁written ▁and ▁directed ▁by ▁Dar ren ▁Ar on of sky ▁in ▁his ▁feature ▁director ial ▁debut . ▁Pi ▁was ▁fil med ▁on ▁high - contr ast ▁black - and - white ▁revers al ▁film ▁and ▁earned ▁Ar on of sky ▁the ▁Direct ing ▁Award ▁at ▁the ▁ 1 9 9 8 ▁Sund ance ▁Film ▁Festival , ▁the ▁Independent ▁Spirit ▁Award ▁for ▁Best ▁First ▁Screen play ▁and ▁the ▁Goth am ▁Open ▁Pal m ▁Award . ▁ ▁The ▁title ▁refers ▁to ▁the ▁mathematical ▁constant ▁pi . ▁The ▁film ▁expl ores ▁them es ▁of ▁religion , ▁myst ic ism , ▁and ▁the ▁relationship ▁of ▁the ▁universe ▁to ▁mathematics . ▁ ▁The ▁story , ▁about ▁a ▁math ematic ian ▁with ▁an ▁ob session ▁to ▁find ▁underlying ▁complete ▁order ▁in ▁the ▁real ▁world , ▁contrast s ▁two ▁seem ingly ▁irre con cil able ▁entities : ▁the ▁imper fect , ▁ir r ational ▁human ity ▁and ▁the ▁rig or ▁and ▁regular ity ▁of ▁mathematics