Christina Sarli 1988 DE University of Fine Arts, Berlin Weißensee Non plus ultra, 2016, watercolour on paper, velvet pigment on paper, 161 sketchbooks on wooden sofa Non plus ultra, 2016, watercolour on paper, velvet pigment on paper, 161 sketchbooks on wooden sofa Non plus ultra, 2016, watercolour on paper, velvet pigment on paper, 161 sketchbooks on wooden sofa Non plus ultra, 2016, watercolour on paper, velvet pigment on paper, 161 sketchbooks on wooden sofa Non plus ultra, 2016, watercolour on paper, velvet pigment on paper, 161 sketchbooks on wooden sofa