ink on paper 21 x 15 cm / 8.3 x 5.9 in ink on paper 21 x 15 cm / 8.3 x 5.9 in ink on paper 21 x 15 cm / 8.3 x 5.9 in ink on paper 21 x 15 cm / 8.3 x 5.9 in ink on paper 21 x 15 cm / 8.3 x 5.9 in ink on paper 21 x 15 cm / 8.3 x 5.9 in ink on paper 21 x 15 cm / 8.3 x 5.9 in ink on paper 15 x 11 cm / 5.9 x 4.3 in ink on paper 15 x 11 cm / 5.9 x 4.3 in ink on paper 30 x 21 cm / 11.8 x 8.3 in ink on paper 30 x 21 cm / 11.8 x 8.3 in ink on paper 30 x 21 cm / 11.8 x 8.3 in ink on paper 30 x 21 cm / 11.8 x 8.3 in in ink on paper 19 x 17 cm / 7.5 x 6.7 in ink on paper 19 x 17 cm / 7.5 x 6.7 in ink on paper 19 x 17 cm / 7.5 x 6.7 in ink on paper 19 x 17 cm / 7.5 x 6.7 in ink on paper 19 x 17 cm / 7.5 x 6.7 in ink on paper 19 x 17 cm / 7.5 x 6.7 in ink on paper 19 x 17 cm / 7.5 x 6.7 in ink on paper 19 x 17 cm / 7.5 x 6.7 in ink on paper 19 x 17 cm / 7.5 x 6.7 in ink on paper 19 x 17 cm / 7.5 x 6.7 in ink on paper 19 x 17 cm / 7.5 x 6.7 in