O Ⅰ, Dry point print on Japanese paper, W160xH120mm, 2023

O Ⅱ, Dry point print on Japanese paper, W160xH120mm, 2023

OO Ⅰ, Dry point print on Japanese paper, W160xH120mm, 2023

OO Ⅱ, Dry point print on Japanese paper, W160xH120mm, 2023

Detail of OO Ⅱ