▁trust ▁the ▁market ing ▁at ▁Warner ▁B ros . ▁to ▁make ▁the ▁best ▁decision ▁for ▁the ▁movie ." ▁ ▁Fil ming ▁ ▁Princi pal ▁phot ography ▁comm enced ▁over ▁a ▁period ▁of ▁four ▁months ▁from ▁July ▁to ▁October ▁ 2 0 0 9 . ▁Despite ▁the ▁diverse ▁array ▁of ▁settings ▁featured ▁in ▁the ▁film — which ▁included ▁cities ▁such ▁as ▁Miami , ▁Dub ai , ▁M umb ai , ▁and ▁Los ▁Angeles — most ▁of ▁principal ▁phot ography ▁trans p ired ▁in ▁Puerto ▁Rico . ▁White ▁found ▁its ▁infrastr ucture ▁and ▁local es ▁to ▁be ▁ideal ▁and ▁convenient , ▁giving ▁them ▁the ▁ability ▁to ▁" che at " ▁because ▁they ▁had ▁" a ▁variety ▁of ▁terra ins ▁within ▁a ▁relatively ▁small ▁distance ". ▁" It ▁was ▁st agger ing ▁what ▁we ▁found ▁when ▁we ▁came ▁to ▁Puerto ▁Rico ▁to ▁sc out ," ▁re called ▁F oster . ▁" There ▁is ▁a ▁city , ▁obviously ▁g orge ous ▁be aches , ▁a ▁close ▁approximation ▁of ▁a ▁desert , ▁and ▁a ▁rain for est ▁that ▁was ▁ideal ▁to ▁double ▁for ▁Boliv ia ." ▁Fil ming ▁locations ▁in ▁the ▁area ▁include ▁the ▁A reci bo ▁Observ atory ' s ▁tropical ▁environment , ▁which ▁/ Fil m ' s ▁Peter ▁S cri etta ▁felt ▁that ▁produ cers ▁used ▁to ▁their ▁advantage . ▁ ▁Color ▁was ▁strongly ▁emphas ized ▁in ▁craft ing ▁the ▁visual s ▁of ▁the ▁film . ▁Production ▁designer ▁A aron ▁Os bourne ▁attempted ▁to ▁enh ance ▁the ▁color ▁scheme ▁of ▁the ▁com ics , ▁which