http://i900.photobucket.com/albums/ac209/jasonchickerson/_FUJ0620.jpg http://i900.photobucket.com/albums/ac209/jasonchickerson/_FUJ0623.jpg #27 (unadulterated) and Zebra "G" nib on Original Crown Mill Pure Cotton Paper http://i900.photobucket.com/albums/ac209/jasonchickerson/_FUJ0623-2.jpg #27 (diluted 1:1 w/ water, plus gum arabic) and Zebra "G" on OCM Pure Cotton Unfortunately, I don't have many inks in the color range for comparison. Care was taken to ensure color accuracy. I've had this on in my pen for a couple of days and I'm really enjoying it.