Lightfastness independant research
Wilhelm Imaging Research Inc., Iowa, USA
http://www.wilhelm-research.com/

English manufacturer of cotton rag papers
http://www.inveresk.co.uk/

American manufacturer of cotton rag papers
http://www.crane.com/default.asp

German manufacturer of cotton rag papers
http://www.hahnemuhle.com/icm11be.nsf/(html)/FramesetFineArt

Epson web page detailing benefits of 9600 Pro printer with UltraChrome inks
http://www.epson.co.uk/graphicart/printers/inkjet/stypro9600/index.htm

Home of Infinity Visual Communications - specialists in visual media -
photography, web sites, graphic design, video, exhibition graphics
http://www.infinityvc.co.uk/