Art Cologne Galerie Dorothea van der Koelen, Cologne, Germany   A Priori Galerie Dorothea van der Koelen Mainz, Germany   A Priori La Galleria Dorothea van der Koelen Venice, Italy   Northern European Contemporary Art Pickled Art Center Beijing, China, Ineke Guðmundsson, Quin Jian   Arte Fiera Galerie Dorothea van der Koelen Bologna, Italy