"ICHIRO LINO METAL WORKS" features a surface with a texture like oxidized copper, or a similar metalwork effect. This suggests that the image is related to the work of Japanese artist Ichiro Iino. Ichiro Iino is a prominent Japanese artist known for his metalwork, particularly his application of traditional Japanese metal materials such as shakudo and shibuichi, in both traditional and contemporary works, including refined jewelry. He is a professor at Tokyo University of the Arts and also serves as the director of the Yamanashi Jewelry Museum.