All my pattern drawings are produced in an A3 sketchbook in pen and ink using various changeable isographic nib sizes and then reproduced as a limited edition signed and numbered Giclee print.These are printed on a high quality fine Art Archival paper using Epson ultrachrome inks.The prints are 500mm x 400mm and supplied in a rigid carboard tube for secure packaging.
Many of you will not know what a Giclee print is and the whole process so I have included a couple of paragraph's which I have sourced through research.

The term "giclee print" connotes an elevation in printmaking technology. Images are generated from high resolution digital scans and printed with archival quality inks onto various substrates including canvas, fine art, and photo-base paper. The giclee printing process provides better color accuracy than other means of reproduction.

Giclee prints are created typically using professional 8-Color to 12-Color ink-jet printers. Among the manufacturers of these printers are vanguards such as Epson, MacDermid Colorspan, & Hewlett-Packard. These modern technology printers are capable of producing incredibly detailed prints for both the fine art and photographic markets. Giclee prints are sometimes mistakenly referred to as Iris prints, which are 4-Color ink-jet prints from a printer pioneered in the late 1970s by Iris Graphics.