Zeiss Conquest Gavia 85 30-60X85, 2015
graphite on paper
61.9 x 71.9 cm
l. d. p. Bresser Stoertebeker 12×30, 2015
graphite on paper
61.4 x 71.9 cm
Sonstige Stop’n’watch 7×50, 2015
graphite on paper
61.4 x 71.9 cm
Optolyth TBS 80 GA/HDF 80mm, 2015
graphite on paper
53 x 63.5 cm
Graphoskop VII 15×60, 2016
graphite on paper
62.2 x 71.9 cm