Pencil pen and ink on paper
19.7 cm - 25.4 cm (7.76 in - 10 in)
Pen and ink
21 cm - 33 cm (8.27 in - 12.99 in)
Pen and ink
20 cm - 27.5 cm (7.87 in - 10.83 in)
Ink grey wash over pen and ink
22 cm - 28 cm (8.66 in - 11.02 in)
Ink grey wash over pen and ink
21 cm - 28.5 cm (8.27 in - 11.22 in)
Wash grey wash over pen and ink
20.5 cm - 27.5 cm (8.07 in - 10.83 in)