Portfolio IV from studentsPortfolio III from students (sold)Bogdan AblozhnyyAlan B. Brock-RichmondElisa CaldanaLennart ConstantTimothy FureyNikolas GambaroffTue GreenfortAerin HongJudith HopfChrista NäherRudi NinovRiccardo ParatoreTobias Rehberger and studentsWillem de RooijKatharina SchückeAmy Sillman / Monika Baer and studentsSimon StarlingSung TieuThomas Bayrle (sold)Lars Karl Becker (sold)Billa Burger (sold)Ian Edmonds (sold)Peter Fischli (sold)Douglas Gordon (sold)Douglas Gordon (sold)Michael Krebber (sold)Flo Maak (sold)Tobias Rehberger (sold)Willem de Rooij (sold)Amy Sillman (sold)Portfolio II of Students (sold)Portfolio I of Students (sold)Wolfgang Tillmans (sold)