model #5, 30 x 23 cmmodel #7, 30 x 23,2 cmmodel #11, 29,9 x 23 cmmodel #12, 27,8 x 21,3 cmmodel #26A, 30 x 22,9 cmmodel #26B, 30 x 22,9 cmmodel #27, 30 x 22,7 cmmodel #34, 28 x 22 cmmodel #35, 28 x 22 cmmodel #44, 28,5 x 23 cmmodel #45, 28,5 x 23 cmmodel #52, 26,8 x 23 cmmodel #50, 28,5 x 31,6 cmYES, 60 x 40 cm, Collaboration Heidi Sill / Oliver MarkExhibition view. Collaborations I, Guardini Galerie, Berlinmodel #28, 18,8 x 14,4 cmmodel #31, 18,7 x 14,3 cm