The colors are very beautiful and change depending on the light. I would like to sell this to someone who understands that it is a used item. Dufex prints are works created using a special printing technique developed by F.J. Warren Limited. This technique produces art prints with metallic effects that change in shine and appearance depending on the viewing angle. Detailed Information Technology: Dufex prints are created using UV-cured transparent ink on paper or cardboard backed with aluminum foil. This preserves the reflective gloss of the aluminum foil, creating a unique depth and shine. Manufacturer: F.J. Warren Limited (UK) developed this technology. The company ceased operations in 2010, but some of its rights were taken over by Dufexfoils Ltd. (Dufexfoils Ltd. also later closed). Artist: The design of this particular print is by Trisha Hardwick, produced in collaboration with Daryl Davies, British Fine Art. Trisha Hardwick is an artist known for her detailed still life paintings, influenced by the masters of the 16th to 18th centuries. Work Number: The reference number for this work is 173879.