| Selected solo exhibitions |
| 2026 | | The Lines of the World, Sala 1, Rome, Italy |
| 2024 | | The Ocean Room, Projectspace, Rome, Italy |
| | | Manifold, Kunstverein Rosenheim, Germany |
| 2023 | | Cartographic Line Works, Kunstmuseum Bayreuth, Germany |
| 2022 | | Oceans, Kunstverein Würzburg, Germany |
| | | Drawings and Books, RAUM 5, HBK Essen / Campus Wuppertal, Germany |
| | | Odissea, International Music Festival, Molyvos/Lesbos, Greece |
| | | About Roots and Borders, Gallery Agora, Council of Europe, Strasbourg, France |
| | | Undated, Kunstverein Lippstadt, Germany |
| 2019 | | Continuum (with Guda Koster), Kunstforum der Sparkasse Wuppertal, Germany |
| | | Interplay (with Paolo Bielli), GAM, Galleria Arte Moderna di Roma, Rome, Italy |
| | | Odissea, Galerie Neon, Geppert Academy of Arts, Wroclaw, Poland |
| 2018 | | Mappa Mundi, MACRO, Museo Arte Contemporaneo, Rome, Italy |
| | | Odissea, Museum Kunst der Westküste (MKdW), Alkersum/Föhr, Germany |
| 2016 | | Shields, Sala Santa Rita, Rome, Italy |
| 2015 | | Jerusalem, Galerie Whiteconcepts, Berlin, Germany |
| | | Jerusalem, American University Museum, Katzen Art Center, Washington, D.C., USA |
| 2014 | | Dialogue on Paper (with Marek Jakuszewski), Galeria Rotunda, Academy of Arts, Poznan, Poland |
| | | Meanders, DominoArt 2014, Dominohaus, Reutlingen, Germany |
| | | The Yellow and the Blue Book, Kunstmuseum Solingen, Germany |
| 2011–12 | | Drawing Construction Site, Galerie M, Berlin, Germany |
| 2009 | | In Bilico, Galerie Epikur, Wuppertal, Germany |
| 2008 | | Drawing Space – The New York Room, J.J. Gallery, City University New York, NY, USA |
| | | Synapse, Galleria Dora Diamanti, Rome, Italy |
| 2007 | | Synaptic Drawings, Second Street Gallery, Charlottesville, VA, USA |
| 2006 | | The Flying Temple, as part of Kunstlandschaft 06, outdoor intervention near Büsum by the Sea, Germany |
| 2004 | | Capriccio (with Anna Löbner), Produzentengalerie, Offenburg, Germany |
| | | Patterns of Life, The American Association for the Advancement of Science, Washington, D.C., USA |
| | | Wire-Wall-Drawing, Goethe-Institut, Washington, D.C., USA |
| 2003 | | Room of Evolution, Artist Forum, 21st Fadjr International Theatre Festival, Tehran, Iran |
| 2002 | | Soft Grids, University Art Gallery, California State University, Stanislaus, Turlock, CA, USA |
| | | Exhibition on Time, Gustav-Lübcke-Museum, Hamm, Germany |
| | | Pictures, Books, and Objects, Stadtgalerie im Elbeforum, Brunsbüttel, Germany |
| 2001 | | l Fregio di Palermo, Cantieri alla Zisa / Goethe-Institut Palermo, Italy |
| | | In the Course of Things, Stillness, Galerie der Stadt Remscheid, Germany |
| | | Installations and Pictures, Galerie Beethovenstraße, Düsseldorf, Germany |
| 1999 | | Pictures, Constructions, Works on Paper, Sammlung van der Grinten, Joseph Beuys Archiv, Stiftung Museum Schloss Moyland, Bedburg-Hau, Germany |
| 1997 | | Overseas, Museum Abtei Liesborn, Liesborn-Wadersloh, Germany |
| 1996 | | Recording Disappearance, Lalit Kala Academi, New Delhi, India |
| | | The Broken Image, Max Mueller Bhavan, Hyderabad, India |
| | | Conserving Memories, Max Mueller Bhavan with Gallery Chemould, Mumbai, India |
| | | Only to Vanish Once More, National College of Arts, Lahore, Pakistan |
| 1995 | | Pictures and Constructions, Kunstverein Speyer, Germany |
| | | The Tent (with sound by composer Babette Koblenz), Loft, Cologne, Germany |
| | | Pictures and Objects, IG-Metall-Galerie, Frankfurt, Germany |
| | | Pictures and Objects, Mönchehaus Museum Goslar, Germany |
| | | The Universe Moves, Max Mueller Bhavan, Chennai, India |
| 1994 | | We Should Build Temples Again, Von der Heydt-Museum, Wuppertal, Germany |
| | | The Origin of Things, Galerie Epikur, Wuppertal, Germany |
| 1993 | | Books, Space Objects, Goethe-Institut, Rome, Italy |
| | | Drawings and Constructions, Kunstmuseum Albstadt, Germany |
| | | Drawings, Landesmuseum Mainz, Germany |
| 1992 | | The Carousel of Shapes, October Gallery, London, UK |
| | | The Carousel of Shapes, Goethe-Institut, London, UK |
| 1991 | | Exhibition at Three Locations, Kunstverein Solingen, Germany |
| 1990 | | Painting and Projects, Centro di Arte Contemporanea Luigi di Sarro, Rome, Italy |
| 1989 | | Line Carousel, Kunstverein Lingen, Germany |
| | | Picture Books, Pictures, Drawings, and Space Objects, Landesmuseum Mainz, Germany |
| 1987 | | Wings, Books, and Pictures (with Werner Haypeter), Städtische Galerie Peschkenhaus, Moers, Germany |
| | | Color Carousel, Galerie Brusten, Wuppertal, Germany |
| | | Painting 1983–1987, Deutsches Klingenmuseum, Solingen, Germany |
| Selected group exhibitions |
| 2026 | | Lineages, October Gallery, London, UK |
| | | Filo Difusione - Part 2, Gramma Epsilon Gallery, Athens, Greece |
| 2025 | | Material Sensibilities, October Gallery, London, UK |
| | | Summer Exhibition 2025, Stiftung Starke, Berlin, Germany |
| | | Un’umanità in movimento, Fondazione Magis, Rome, Italy |
| | | The White Ribbon, Grancaro Sculpture Park, Cozza Caposavi, Bolsena, Italy |
| 2024 | | Rome Art Week, Citywide Festival, Rome, Italy |
| | | We Are Democracy, Deutscher Künstlerbund Gallery, Berlin, Germany |
| | | Books as Art, MUACC University Museum, Cagliari, Italy |
| | | The Second Best Time is Now (Fe-Mail Art), Air Gallery, New York, NY, USA |
| | | Transvangarde: Free Style Cipher, October Gallery, London, UK |
| 2023 | | Christmas Exhibition, Stiftung Starke, Berlin, Germany |
| | | Small Works, Strata Gallery, Santa Fe, NM, USA |
| | | Books as Art, Epsilon Gallery, Athens, Greece |
| | | Transvangarde : Pushing Boundaries, October Gallery, London, UK |
| | | Anthropos e Kainos II, Ex Cartiera Latina, Rome, Italy |
| 2022 | | Io e Me / Self-Portraits of Lockdown, European Library / Sala 1, Rome, Italy |
| | | Giallo-Blue: No War, Project Space, Rome, Italy |
| 2021 | | Escape Plan, RAW, Rome Art Week, Italy |
| | | Beyond Borders, Arteporto, Flavio and Claudio Ports (Outdoor Sculpture Exhibition), Ostia Antica/Rome, Italy |
| | | Natura Viva, Hortus Conclusus (Outdoor Sculpture Exhibition), La Ginestra, Acqualagna, Italy |
| 2020 | | D Off Shore, Kunstmuseum Albstadt, Germany |
| | | Carte Blanche VIII, Forum for Art and Culture, Herzogenrath, Germany |
| | | Tiny Biennale, Temple University, Campus Rome, Italy |
| | | Fe-Mail Art, Air Gallery, New York, NY, USA |
| 2019 | | RAW, Rome Art Week, Rome, Italy |
| | | Entasi, Casa dell’Architettura, Rome, Italy |
| | | Berlin–Rome, Verein Berliner Künstler, Berlin, Germany |
| | | Techne, Goethe-Institut, Porto Alegre, Brazil |
| | | Rome–Berlin, Centro Luigi di Sarro, Rome, Italy |
| | | Anyone Can Fly, Sugar Hill Children's Museum of Art, Harlem, New York, NY, USA |
| 2018 | | Hand in Hand, Hongdei Museum, Chengdu, China |
| | | Biennale Arte di Viterbo, Palazzo Priori, Viterbo, Italy |
| | | Wild and Connected, Galerie Verein Berliner Künstler, Berlin, Germany |
| | | Ricognizioni. Dai BoCs Art i linguaggi del contemporaneo, Museo BoCs Art, Cosenza, Italy |
| 2017 | | Macht Geld, Galerie Verein Berliner Künstler, Berlin, Germany |
| | | Heimat, Deutscher Künstlerbund, Berlin, Germany |
| | | Anyone Can Fly, Affirmation Studios, New York, NY, USA |
| 2016-17 | | The Long March, Neuer Kunstverein, Wuppertal, Germany |
| 2016 | | Collezione DIF, Museo Diffuso, Palazzo Chigi, Formello, Italy |
| | | Arteporto, Ancient Ports Flavio and Claudio, Ostia Antica/Rome, Italy |
| | | Virtual Reality, The Jerusalem Fund, Washington, D.C., USA |
| | | Moving Mountains, Galerie Ursula Walter, Dresden, Germany |
| 2015 | | IL Linguaggio come scoperta, Museo MLAC – Museo Laboratorio di Arte Contemporanea, Rome, Italy |
| | | Floor by Floor, Efastudios, New York, NY, USA |
| | | Open Studio, Arlington Art Center, Arlington, VA, USA |
| | | 6th Autumn Salon, Kunstverein Bad Homburg, Germany |
| 2014 | | Any One Can Fly, ACFF 2014, Open Center, New York, NY, USA |
| | | Premio Pio Alferano 2014, Fondazione Pio Alferano, Castello dell’Abate, Castellabate, Italy |
| | | La Luce E L’Icona, Arte Paleocristiana – Arte Contemporanea, Basilica di San Giovanni a Cimitile, Nola, Italy |
| | | OSTRALE’014, Dresden, Germany |
| | | Just Fair, Galerie Whiteconcepts, Berlin, Germany |
| 2013 | | Extra Ordinary Day, MAAM – Museo dell’Altro e dell’Altrove, Rome, Italy |
| | | In SIMBIOSI, Accademia di Romania, Rome, Italy |
| | | Any One Can Fly, ACA Galleries, New York, NY, USA |
| | | A Women Call for Peace, Andrew Shiva Gallery, New York, NY, USA |
| | | Mapping: Redrawing Places, Il Frantoio, Capalbio, Italy |
| | | Seriousness Becomes Fun – The Ironic in Art, Galerie Deutscher Künstlerbund, Berlin, Germany |
| 2012 | | Art Container Steffisburg, Thun, Switzerland |
| 2011 | | 9/11, Galleria Cortese e Lisante, Rome, Italy |
| | | The Weaving of Journeys – Premio Termoli, Galleria Civica d’Arte Contemporanea, Termoli, Italy |
| 2010 | | Sbandati, Ex-Gil Roma, Rome, Italy |
| | | Flux, Galerie Whiteconcepts, Berlin, Germany |
| | | Open Studios, Museo Faina, Orvieto, Italy |
| 2009 | | Back to the Wall, Tribes Gallery, New York, NY, USA |
| | | Pencil Concert, Galerie Inga Kondeyne, Berlin, Germany |
| 2008 | | Dialogue, Kunstakademie Riga, Latvia |
| | | Ambientart I/II, Palazzo dei Priori, Viterbo, Italy |
| 2007 | | Lines, Nassauischer Kunstverein, Wiesbaden, Germany |
| 2006 | | Standpoint: Now, University of the Arts, Berlin, Germany |
| | | Art Landscapes 2006 – Projects and Models, Galerie im Elbeforum, Brunsbüttel, Germany |
| 2002 | | Man and Space, Villa Streccius, Landau, Germany |
| 2001 | | Objects, Galerie Brusten, Wuppertal, Germany |
| 1999 | | Sculpture in the Park, Schloss Borbeck, Essen, Germany |
| 1998 | | Natural Light, Flottmann-Hallen, Herne, Germany |
| 1997 | | Encounters, Städtische Galerie Albstadt, Albstadt-Ebingen, Germany |
| | | At Elbe and Rhine, Project Exhibition by the Montag-Stiftung, Dresden-Bonn, Germany |
| | | Stair Up, Galerie Brusten, Wuppertal, Germany |
| | | Visions, Galerie Brusten, Wuppertal, Germany |
| 1996 | | In-Contri, Goethe-Institut Palermo, Italy |
| | | Self-Portrait – Inside-Out, Museo Laboratorio di Arte Contemporanea, Milo, Catania, Italy |
| | | Europe–Africa, Palazzo Osterio Magno, Céfalù, Italy |
| 1995 | | Fredsskulptur – Peace Sculpture, International Exhibition on the Bunkers of the Danish West Coast, Denmark (in collaboration with Ludwig Forum for International Art, Aachen, Germany) |
| | | The Human Inner Ear Invades the Bunkers (with Magdalena Jetelova), Museet for Religios Kunst, Lemvig, Denmark |
| 1989 | | Grande Delubro, l’Arte, Salerniana, Erice, Italy |
| 1988 | | 12 Years Galerie Brusten, Kunsthalle Wuppertal, Germany |
| | | Arie, Festival dei Due Mondi, Spoleto, Italy |
| | | Art and Architecture, Salone Internazionale dell’Architettura, Milan, Italy |
| 1987 | | Wall Objects, Galerie Brusten, Wuppertal, Germany |
| | | Culture–Nature, Art in the Project, Wuppertal, Germany |
| | | Message Image, Maximilian Church, Society for Christian Art, Düsseldorf, Germany |
| | | The Octagon, Galerie Brusten, Wuppertal, Germany |
| | | Carousel of Forms, Schloss Stolberg, Aachen, Germany |
| | | Vertical Horizons, La Torre di Ciarrapico, Pescara, Italy |
| 1987 | | Art Prize, Kunstverein Lingen, Germany |
| 1983 | | Just Now, Goethe-Institut, London, UK |