back #9, 2020limestone, ink39 x 33 x 37 cm #9, 2020limestone, ink39 x 33 x 37 cm #9, 2020limestone, ink39 x 33 x 37 cm #9, 2020limestone, ink39 x 33 x 37 cm #9, 2020limestone, ink39 x 33 x 37 cm