There are some colours that are overall much more marbled than other. LG is right, '06 had a lot of marbling but especially on Truffles and Cornflowers. This past S/S season, Bleu Glacier seemed to be very marbled, it was really pretty. This season seems to be thicker and smoother overall. I see less marbling 2005 and earlier and I know they were using different leather as the bags were not being produced in the same quantities. Hope this helps!