Medium: Drawing on Etching Size: 2.5 ft x 4.5 ft Medium: Drawing on Etching Size: 4.5 ft x 2.5 ft Medium: Drawing on Etching Size: 2.5 ft x 4.5 ft Medium: Drawing on Etching Size: 2.5 ft x 4.5 ft Medium: Drawing on Etching Size 2.5 ft x 4.5 ft Medium: Drawing on Etching Size: paper size A1 Medium: Drawing on Etching Size: 2.5 ft x 4.5 ft Medium: Drawing on Etching Size: 5 ft x 2.5 ft Medium: Drawing on Etching Size: 5 ft x 2.5 ft Medium: Drawing on Etching Size: paper size A1