▁projects ▁including ▁the ▁shell ▁structures ▁of ▁the ▁Singapore ▁Arts ▁Centre , ▁the ▁development ▁of ▁Federation ▁Square ▁in ▁Melbourne , ▁Australia , ▁and ▁in ▁the ▁UK ▁the ▁Balt ic ▁Gallery ▁in ▁G ates head ▁and ▁three ▁buildings ▁for ▁White ▁C ube ▁in ▁London . ▁In ▁addition ▁to ▁both ▁public ▁and ▁private ▁buildings , ▁At el ier ▁One ▁is ▁also ▁involved ▁in ▁a ▁variety ▁of ▁art ▁installation ▁projects , ▁tour ing ▁exhib itions ▁and ▁stages . ▁Some ▁of ▁the ▁most ▁notable ▁completed ▁projects ▁are ▁An ish ▁Kap oor ' s ▁Cloud ▁Gate ▁in ▁Chicago ▁and ▁Stage ▁S ets ▁for ▁U 2 , ▁Rol ling ▁St ones ▁and ▁Take ▁That . ▁At el ier ▁One ▁recently ▁completed ▁a ▁large ▁project ▁in ▁Sloven ia ; ▁the ▁National ▁Stadium ▁and ▁another ▁one ▁in ▁Singapore ▁called ▁the ▁Gard ens ▁by ▁the ▁Bay , ▁which ▁was ▁recently ▁awarded ▁the ▁' World ▁Building ▁of ▁the ▁Year ▁ 2 0 1 2 ' ▁at ▁the ▁World ▁Architecture ▁Festival ▁. ▁ ▁Project s ▁▁▁▁ 2 0 1 3 : ▁Cloud ▁| ▁Meteor os , ▁Lucy ▁Or ta , ▁St ▁P anc ras ▁International , ▁London ▁▁ 2 0 1 2 : ▁Gard ens ▁by ▁the ▁Bay , ▁Singapore ▁▁ 2 0 1 2 : ▁Big ▁ 4 , ▁City ▁at ▁Night , ▁London ▁▁ 2 0 1 2 : ▁Anton y ▁G orm ley ▁Model , ▁White ▁C ube ▁B erm ond sey , ▁London ▁▁ 2 0 1 2 : ▁Big ▁ 4 , ▁Monument ▁to ▁the ▁Un int ended ▁Per former