Olaf Melcher
charcoal on paper, 50 x 65 cm, 2014
charcoal on paper, 50 x 65 cm, 2015
charcoal on blue paper, 50 x 65 cm, 2018
charcoal on paper, 50 x 65 cm, 2014-2016
charcoal on paper, 50 x 65 cm, 2017
pierre noire on paper, 50 x 65 cm, 2020
