ienn ial ▁of ▁Graph ic ▁Arts , ▁L jub lj ana , ▁Sloven ia . ▁For ▁the ▁ 2 0 0 4 ▁Whit ney ▁B ienn ial , ▁P ett ib on ▁was ▁invited ▁to ▁create ▁an ▁installation ▁of ▁draw ings ▁for ▁the ▁exhibition . ▁He ▁was ▁awarded ▁the ▁Buck s baum ▁Award ▁for ▁his ▁installation , ▁the ▁world ' s ▁largest ▁award ▁given ▁to ▁an ▁individual ▁artist . ▁( The ▁Buck s baum ▁Award ▁is ▁awarded ▁every ▁two ▁years ▁and ▁is ▁always ▁given ▁to ▁an ▁artist ▁whose ▁work ▁is ▁displayed ▁in ▁that ▁year ' s ▁Whit ney ▁B ienn ial .) ▁As ▁part ▁of ▁the ▁honor , ▁the ▁Whit ney ▁Museum ▁organized ▁a ▁solo ▁exhibition ▁that ▁opened ▁in ▁the ▁Fall ▁of ▁ 2 0 0 5 , ▁featuring ▁new ▁works ▁and ▁published ▁an ▁artist ' s ▁book ▁for ▁the ▁occasion . ▁Most ▁recently , ▁P ett ib on ▁was ▁awarded ▁the ▁University ▁of ▁Vienna ' s ▁Oscar ▁K ok os ch ka ▁Prize ▁for ▁ 2 0 1 0 . ▁Est ab lished ▁by ▁the ▁Aust rian ▁government ▁in ▁ 1 9 8 0 , ▁following ▁the ▁painter ' s ▁death , ▁the ▁K ok os ch ka ▁Prize ▁is ▁awarded ▁to ▁a ▁contemporary ▁artist ▁every ▁two ▁years . ▁ ▁Art ▁market ▁The ▁artist ▁is ▁represented ▁by ▁Reg en ▁Project s , ▁Los ▁Angeles ▁and ▁David ▁Zw ir ner , ▁New ▁York . ▁He ▁regularly ▁shows ▁with ▁Contempor ary ▁Fine ▁Arts , ▁Berlin ▁and ▁Sad ie ▁Col es ▁H Q , ▁London