Project: Stamp Design: William Smith Description: A felt rug which takes its form from a book of postage stamps, with a subtle reference to the method of its production. Materials: 'Elite', soft and durable, 100% natural wool felt. Dimensions: Small: 1328 x 1000 x 5 Large: 1824 x 1400 x 5 Date: 2007 Availability: See the About page for availability. Click here.