Rentmeister's work is in numerous collections including the Arp Museum Bahnhof Rolandseck, Remagen, Germany; Kolumba, Cologne, Germany; MARTa Herford, Germany; Museum Boijmans van Beuningen, Rotterdam, Netherlands; Museum für Moderne Kunst, Frankfurt am Main, Germany; Museum Ludwig, Cologne, Germany; Museum Ostwall, Dortmund, Germany; Abteiberg Museum, Mönchengladbach, Germany; Lehmbruck-Museum, Duisburg, Germany
Thomas Jefferson | Thomas Edison | Thomas | Thomas Hardy | Thomas Mann | Thomas Aquinas | Clarence Thomas | Thomas Gainsborough | Dylan Thomas | Thomas Pynchon | St. Thomas | Saint Thomas, U.S. Virgin Islands | Thomas Carlyle | Thomas the Tank Engine | Thomas Moore | Thomas Cromwell | Thomas Becket | Thomas the Apostle | Thomas Merton | Thomas Tallis | Thomas Paine | Roy Thomas | Thomas Telford | Thomas More | Thomas Wentworth, 1st Earl of Strafford | Ryan Thomas | C. Thomas Howell | Thomas Kean | Thomas Gage | Thomas Eakins |