Copperplate prints, 2 with signatures, 5 without. Size: 102cm (height) x 78cm (width).

Black printmaking work, signed 2, 7 pieces total. Unmounted. Some have dirt and bent edges.
Signature: Possibly uppercase Z.

- Technique: Etching
- Color: Black
- Signature:
- Size: Large format

This work is unrelated, but

Thank you for viewing. You are correct. Zao Wou-Ki (趙無極) also produced copperplate prints, and his exploration of the technique is known to have been very deep.