Derived from a simple and beautiful old quilting pattern, our Clamshell paper has a surprisingly modern crisp feel, in spite of its charmingly irregular hand-drawn quality. It is a matte 90 gsm paper of archiving quality printed with custom-mixed 100% vegetable oil-based inks in four colourways: Transparent Orange, French Ultramarine, Acid Yellow and Chocolate. Each sheet measures 50 cm x 70 cm.